Subnautica

# Subnautica

## Abstract

Subnautica is the best game oat 🔥, otherwise known as an action-adventure survival game developed and published by Unknown Worlds Entertainment. The player controls Ryley Robinson, a survivor of a spaceship crash on an alien oceanic planet, which they are free to explore. The main objectives are to find essential resources, survive the local flora and fauna, and find a way to escape the planet.

Subnautica was released in early access for Windows in December 2014, macOS in June 2015, and Xbox One in May 2016. The game was released out of early access in January 2018 for macOS and Windows, with versions for PlayStation 4 and Xbox One in December 2018. The physical console versions were published by Gearbox Publishing. The Nintendo Switch, PlayStation 5, and Xbox Series X/S versions were released in May 2021. It received generally positive reviews from critics and sold over 5 million units by January 2020. A spin-off, Subnautica: Below Zero, which was originally meant to be downloadable content for the base game, was released in May 2021. A direct sequel, Subnautica 2, is planned to release in early access some time in 2025.

## Gameplay

Subnautica is a survival action-adventure game set in an open world environment and played from a first-person perspective. The player controls the lone survivor of the crashed spacecraft known as The Aurora, Ryley Robinson, as he is stranded on a remote ocean planet known as 4546B in the Andromeda Galaxy.

The main objective is to explore the ocean and survive its dangers, while completing tasks to advance the plot. Players can collect resources and blueprints, construct tools, build bases and submersibles, and interact with the planet's wildlife. Some of the most extreme dangers to the player include but not limited to: Crabsquids, Warpers, Mesmers, Bonesharks, Ampeels, Stalkers, Crashfish, and Leviathan-class lifeforms like the Reaper, Sea Dragon and Ghost Leviathans.

The majority of the game is set underwater, with two explorable islands, and a simulated day-and-night cycle that affects visibility, along with an eclipse that happens on a frequent occasion. Upon beginning a new game, players are given an option between four difficulty modes:

- In survival mode, the player manages their depleting health, hunger, thirst and oxygen. If the player dies, they respawn, but certain items are removed from their inventory.

- In freedom mode, gameplay is near-identical to that of survival mode, but without hunger and thirst.

- In hardcore mode, gameplay includes permanent death. If the player dies, they do not respawn, and their save file is instead permanently deleted. Additionally, the player does not receive warnings of low oxygen levels as they would in other modes.

- In creative mode, all depleting characteristics, such as health and thirst, are removed, all blueprints are unlocked, and the player can craft without needing resources. Additionally, the submersibles, a stasis rifle, a Seaglide, a mobile vehicle bay, and a propulsion cannon are provided, which do not need an energy source to operate, and are immune to crush depth.

The game supports VR headsets, such as the HTC Vive and the Oculus Rift, with the additional input of a keyboard and mouse or game controller.

## Plot

Approximately 1000 years prior to the game's events, the Precursors, an ancient, advanced alien species, came to 4546B in search of a cure for an apocalyptically deadly disease (the "Kharaa Bacterium"). Investigating thousands of planets in an attempt to find a cure, the Precursors eventually located a species of organism on 4546B, the Sea Emperor Leviathan, which produced an enzyme ("Enzyme 42") that could cure Kharaa. Unfortunately, the only living Sea Emperor was too elderly to produce the enzyme in enough potency to develop a cure. Although the Precursors attempted to force the Sea Emperor's eggs to hatch, hoping to acquire a more potent form of Enzyme 42 from her offspring, they were unsuccessful. In an attempt to better understand the egg-hatching process of the Sea Emperor, the Precursors took the egg of a Sea Dragon Leviathan (an evolutionary cousin of the Sea Emperor) to study. The Sea Dragon whose egg they took tracked down where the eggs were being held and destroyed the lab, leaking the Kharaa bacterium into the planet's ecosystem. The Precursors enabled a facility known as the Quarantine Enforcement Platform, a large weapon that fires on any spacecraft attempting to land on, or leave, 4546B, before evacuating. Kharaa was prevented from wiping out life on 4546B by a small amount of Enzyme 42 that was spread around (unintentionally) by a vent system the Precursors had built which connected the open ocean to the Sea Emperor's containment chamber and her children.

Much later, 10 years before the events of the game, a private vessel, the Degasi, came too close to 4546B and was shot down by the Quarantine Enforcement Platform. Only three of the six crew members survived: the captain, Paul Torgal; his son, Bart Torgal; and the ship's mercenary, Marguerit Maida. The three washed ashore on the Floating Island, an island-- visitable in-game-- held above the surface of the water by massive, buoyant creatures permanently stuck to its underside. The crew built a base and two observatories on the island. Eventually, waning food supplies, worsening weather, lack of resources, and curiosity as to the origin of an alien artifact discovered on the beach drove the crew to leave the island and search the ocean for answers. After constructing a new base in the "Grand Reef" biome, the crew discovered that they had been infected by the Kharaa Bacterium. Bart realized that, since Kharaa was unknown to humans, it had no known cure, and so he took on the task of developing one himself. Marguerit, under the guise of providing a test subject for Bart, attacked a predatory Reaper Leviathan and towed it back to the base using a submarine. A few minutes afterwards, the base was attacked by a Reaper Leviathan (either the one Marguerit subdued, or a second one drawn by the first's scent) and Paul was killed. Bart, believing Marguerit to be dead, returned to the Floating Island, and succumbed to Kharaa. Marguerit defeated the attacking Reaper and, using its bloated corpse as a raft, floated to 4546B's polar region, returning in Subnautica: Below Zero.

10 years later, the Aurora, brand-new flagship of the Alterra Corporation, draws too close to 4546B while scanning for the remains of the Degasi and is shot down. 8 hours after the crash, Aurora receives a blueprint for an escape rocket from Alterra HQ, just before the long-range receiver goes offline. Many crew members eject in life pods, though only one survives: the player-character, Ryley Robinson, who contracted Kharaa shortly after landing. After repairing his life pod's radio and secondary systems, Ryley begins receiving radio transmissions leading him to the other (now-empty) life pods. After some time has passed, Ryley begins receiving transmissions from the Andromedan trading vessel Sunbeam. After detecting the debris field in orbit around, and on the surface of, 4546B, Sunbeam comes to rescue Ryley. Sunbeam is shot down by the Quarantine Enforcement Platform while landing, exploding mid-air and leaving no survivors. After this, Ryley receives a final transmission from Alterra HQ, informing him of the escape rocket blueprint in the captain quarters aboard Aurora and providing him with the access code for the room. Ryley also begins receiving telepathic communications from the Sea Emperor Leviathan in the Primary Containment Facility, a complex constructed by the Precursors to contain and study the Sea Emperor. The Sea Emperor helps Ryley find her containment facility, briefly explaining her history with the Precursors and asking Ryley to activate the teleporter within her containment chamber and hatch her eggs so that her young may be free. She gives Ryley the recipe for an enzyme that will allow her eggs to hatch. After the eggs hatch, the juvenile Sea Emperor Leviathans spit out a concentrated form of Enzyme 42 which cures Ryley's infection as well as all the other infected fish on 4546B, finally eradicating the disease. Now cured, Ryley is able to disable the Quarantine Enforcement Platform (it can only be disabled by a person who is not infected with Kharaa), build the escape rocket, and leave the planet.

After the credits finish rolling, an automated voice can be heard informing Ryley that he is one trillion credits in debt to Alterra due to harvesting resources from 4546B, and will only be granted permission to land once he has paid it off.

## Development

Subnautica was announced by Unknown Worlds Entertainment on December 17, 2013, with Charlie Cleveland as the director and lead gameplay programmer, and Hugh Jeremy as the producer. The music is composed by Simon Chylinski.

Cleveland was heavily inspired by Minecraft, which he noted "transformed the game industry" and "threw away all traditional challenge oriented and progression oriented games". The release of Minecraft overlapped with Unknown Worlds releasing Natural Selection 2. Feeling exhausted, the team wanted to try something new and decided to make such a game. Other influences included scuba diving, the filmography of James Cameron, and "just the feeling of exploring the deep, dark, alternately beautiful and terrible, ocean depths. Feeling like I’m an explorer, almost an astronaut, not knowing what I’ll find". Cleveland did not initially view it as a survival game but as an exploration game.

The development team opted to use the Unity engine rather than Spark, the engine used for the company's previous game, Natural Selection 2. Subnautica producer Hugh Jeremy justified this decision because of the different demands that the game places on the engine, and "because does not include people working on Spark, it's not appropriate for Subnautica to use Spark. By using Unity for Subnautica, Spark can continue to develop in certain directions, while Subnautica develops in others. To use Spark for Subnautica would be like trying to fit a square peg in a round hole."

The game lacks the traditional mission or quest structure usually found in video games. This was a deliberate choice; Cleveland stated "with intrinsic rewards, people are instead encouraged to just do the activities for their own merit, less people would be motivated to do it. But, if they did get over that learning period they would get to the point where they internalized that activity as pleasurable on its own and they would continue". Cleveland opted for this after reading an essay by Jamie Cheng who implemented similar philosophies into his game Don't Starve.

Early access versions of Subnautica were released on Steam Early Access on December 16, 2014 and on Xbox One Preview on May 17, 2016. During this initial release the game featured no hunger or thirst mechanics. After receiving criticism, specifically from one player whose critique "struck home for me", the team opted to include such a system eventually discovering that it helped players orient themselves to the early parts of the game. The full version of the game was released on January 23, 2018, for macOS and Windows personal computers, and on December 4, 2018, for PlayStation 4 and Xbox One consoles. The Nintendo Switch, PlayStation 5 and Xbox Series X/S versions of the game and a spin-off, called Subnautica: Below Zero, were released on May 14, 2021. Previously, Below Zero was released in early access on January 30, 2019.

## Reception

Subnautica received positive pre-release reception. Ian Birnbaum of PC Gamer described Subnautica as an "underwater Minecraft ", remarking that "with an experienced developer at the helm and a limitless variety of the oceans to play with, it's going to take a lot for Subnautica to go badly wrong. As the toolbox gets deeper and the shape of the end-game gets set, Subnautica will be a unique example of the ways survival can be tense, rewarding, and fun." Marsh Davies of Rock, Paper, Shotgun praised the rewarding nature of exploring the world of Subnautica, but criticized the "arbitrariness" and lack of intuition in some of the in-game recipes.

At launch, the game received "generally positive reviews" on all platforms according to review aggregator Metacritic.

By January 2020, more than 5.23 million copies had been sold across all platforms, excluding free copies given as part of promotions.


Sprint Corporation

# Sprint Corporation

## Abstract

Sprint Corporation was an American telecommunications company. Before being acquired by T-Mobile US on April 1, 2020, it was the fourth-largest mobile network operator in the United States, serving 54.3 million customers as of June 30, 2019. The company also offered wireless voice, messaging, and broadband services through its various subsidiaries under the Boost Mobile and Open Mobile brands and wholesale access to its wireless networks to mobile virtual network operators.

In July 2013, a majority of the company was purchased by the Japanese telecommunications company SoftBank Group. Sprint used CDMA, EvDO and 4G LTE networks, and formerly operated iDEN, WiMAX, and 5G NR networks. Sprint was incorporated in Kansas.

Sprint traced its origins to the Brown Telephone Company, which was founded in 1899 to bring telephone service to the rural area around Abilene, Kansas. In 2006, Sprint left the local landline telephone business and spun those assets off into a new company named Embarq, which later became a part of Lumen Technologies under the CenturyLink brand, which remains one of the largest long-distance providers in the United States.

Until 2005, the company was also known as the Sprint Corporation, but took the name Sprint Nextel Corporation when it merged with Nextel Communications and adopted its black and yellow color scheme, along with a new logo. In 2013, following the shutdown of the Nextel network and concurrent with the acquisition by SoftBank, the company resumed using the name Sprint Corporation. In July 2013, as part of the SoftBank transactions, Sprint acquired the remaining shares of the wireless broadband carrier Clearwire Corporation that it did not already own.

In August 2014, CEO Dan Hesse was replaced by Marcelo Claure. In May 2018, Michel Combes replaced Claure, and had been working to get Sprint's acquisition by its rival T-Mobile through regulatory proceedings.

On April 1, 2020, Sprint Corporation completed their acquisition by T-Mobile US, which effectively made Sprint a subsidiary of T-Mobile until the Sprint brand officially discontinued in the beginning of August. Leadership, background, and stock changes happened immediately, with customer-side changes happening over time. The Sprint brand officially discontinued on August 2, 2020. Billing was already showing the T-Mobile brand, and on this date all retail, customer service, and all other company branding switched to the T-Mobile brand. New rate plans were also introduced as well for all new and existing customers from both companies, though all will be grandfathered into their current plan for at least 3 years should they choose not to switch to a new T-Mobile plan. Customers with Sprint accounts were fully migrated to T-Mobile in the summer of 2023 officially discontinuing the Sprint brand.

## History

### Early years

The Sprint Corporation traces its origins to two companies, the Brown Telephone Company and Southern Pacific Railroad.

#### Brown Telephone Company

Brown Telephone Company was founded in 1899 by Cleyson Brown, to deploy the first telephone service to the rural area around Abilene, Kansas. The Browns installed their first long-distance circuit in 1900 and became an alternative to the Bell Telephone Company, the most popular telephone service at the time. In 1911, C. L. Brown consolidated the Brown Telephone Company with three other independents to form the United Telephone Company. C. L. Brown formed United Telephone and Electric (UT&E) in 1925. In 1939, at the end of the Great Depression, UT&E reorganized to form United Utilities.

In 1964, Paul H. Henson became president of United Utilities; two years later, he was named chairman. When Henson began working at the company in 1959, it had 575,000 telephones in 15 states and revenues of $65 million. Henson is credited with creating the first major fiber optic network, having recognized it as a way to handle more calls and provide better quality sound.

In 1972, United Utilities changed its name to United Telecommunications. In 1980, United Telecommunications began working on a 23,000 mile fiber optic network for long-distance calls. In 1989, this long-distance business became profitable for the company for the first time. In 1990, Henson retired from United Telecommunications; by this time the company's revenues had grown to $8 billion.

#### Southern Pacific Communications and introduction of Sprint

Sprint also traces its roots back to the Southern Pacific Railroad (SPR), which was founded in the 1860s as a subsidiary of the Southern Pacific Company (SPC). The company operated thousands of miles of track as well as telegraph wire that ran along those tracks. In the early 1970s, the company began looking for ways to use its existing communications lines for long-distance calling. This division of the business was named the Southern Pacific Communications Company. By the mid 1970s, SPC was beginning to take business away from AT&T, which held a monopoly at the time. A number of lawsuits between SPC and AT&T took place throughout the 1970s; the majority were decided in favor of increased competition. Prior attempts at offering long-distance voice services had not been approved by the U.S. Federal Communications Commission (FCC), although a fax service (called SpeedFAX) was permitted.

In the mid-1970s, SPC held a contest to select a new name for the company. The winning entry was "SPRINT", an acronym for "Southern Pacific Railroad Internal Networking Telephony".

### Consolidation and renaming to Sprint Corporation

In 1982, it was announced that GTE Corp. had reached an agreement to buy SPC's long-distance telephone operation, including Sprint. The deal was later finalized in 1983.

In 1986, GTE Sprint merged with the United Telecommunications Inc. property, US Telecom. The joint venture was to be co-owned by GTE and United Telecom named US Sprint Communications. The new entity also included communications firm GTE Telenet, and United Telecom Data communications Co., (formerly known as Uninet). In 1988, GTE sold more of Sprint to United Telecom, giving United Telecom operational control of the company. United Telecom announced it would complete its acquisition of US Sprint on April 18, 1990.

United Telecom officially changed its name to Sprint Corporation in 1987 to capitalize on its brand recognition.

### Expansion to Canada

Sprint Corporation entered the Canadian market in the early 1990s as a reseller of bulk long-distance telephone lines that it bought from domestic companies. Under Canadian foreign ownership regulations, Sprint could not open its own network. In 1993, Sprint entered into a strategic alliance with Call-Net Enterprises, a Canadian long-distance service provider, and bought 25 percent of the company. Call-Net's long-distance service was renamed "Sprint Canada" and expanded to include landline and internet services. In 2005, Call-Net and Sprint Canada's 600,000 customers were acquired by Rogers Communications.

### Return to wireless

In March 1993, Sprint merged with Chicago's Centel Corp. Centel remained in the Chicago area and was renamed Sprint Cellular Co. In 1994, Sprint spun off their existing cellular operations as 360° Communications to comply with an FCC regulatory mandate. In 1998, 360 Communications was acquired by Alltel, which was in turn acquired by Verizon in 2009.

In 1994, Sprint announces plans for a powerful new venture with three of the nation's major cable television companies, Tele-Communications Inc. (TCI), Comcast Corp. and Cox Cable. The four companies outline plans to build a nationwide network to provide wireless personal communications service (PCS), and also affirm their support for a single integrated offering of wireless, local telephone and long distance services in a package with cable television service

In 1995, Sprint and its cable television associates entered into a partnership with American Personal Communications (APC) to create a digital wireless network. In November 1995, the company began to offer wireless service under the Sprint Spectrum brand in the Baltimore-Washington metropolitan area. This was the first commercial Personal Communications Service (PCS) network in the United States. Although the Sprint PCS service was CDMA, the original Washington-area network used GSM. Eventually, Sprint launched its new nationwide CDMA network, then in 1999 sold the decommissioned GSM infrastructure to Omnipoint which re-launched in May 2000. Omnipoint was later acquired by VoiceStream Wireless, which like Sprint would eventually be acquired by T-Mobile.

### Partnerships and more consolidation

In September 1996, Sprint announced a deal with RadioShack, and in 1997, Sprint stores opened at RadioShack to offer communications services and products across the United States.

On October 5, 1999, Sprint and MCI WorldCom announced a $129 billion merger agreement between the two companies. The deal would have been the largest corporate merger in history at the time. However, due to pressure from the United States Department of Justice and the European Union on concerns of it creating a monopoly, the deal did not go through.

In 1999, Sprint began recombining its local telecom, long-distance, wireline, and wireless business units into a new company, in an initiative known internally as "One Sprint". In April 2004, the separately traded wireless tracking stock PCS was absorbed into the New York Stock Exchange FON ticker symbol, Sprint's former ticker symbol (FON stood for "Fiber Optic Network", but was also a homophone of the word "phone"). This was challenged in many lawsuits by Sprint PCS shareholders who felt their stock was devalued because it was trading at the ratio of 1 share of PCS stock for 1/2 share of FON stock. The PCS shareholders claimed a loss of 1.3 billion to 3.4 billion dollars.

### Merger of Sprint Corporation and Nextel Communications

On December 15, 2004, Sprint Corporation and Nextel Communications announced they would merge to form Sprint Nextel Corporation. The merger was transacted as a purchase of Nextel Communications by Sprint Corporation for tax reasons; Sprint purchased 50.1 percent of Nextel. At the time of the merger announcement, Sprint and Nextel were the third and fifth leading providers in the U.S. mobile phone industry, respectively.

Sprint shareholders approved the merger on July 13, 2005. The merger deal was approved by the U.S. Federal Communications Commission (FCC) and U.S. Department of Justice on August 3, 2005. Sprint Nextel was formed on August 13, 2005, when the deal was completed.

Sprint and Nextel faced opposition to the merger, mostly from regional affiliates that provided wireless services on behalf of the companies. These regional affiliates felt that the new company would hinder competition.

On September 1, 2005, Sprint Nextel combined plan offerings of its Sprint and Nextel brands to bring uniformity across the company's offerings.

Nextel has licensed its identity to NII Holdings, Inc., of which Sprint Nextel owned 18%. NII has used the Nextel brand to set up networks in many Latin American countries. Following Sprint's purchase of Nextel, Nextel sold all of its investment in NII Holdings.

The integration process was difficult due to disparate network technologies. Sprint tried to address this with the advent of PowerSource phones. These phones routed voice call and data services over Sprint's PCS spectrum while maintaining DirectConnect services over 800 MHz spectrum. However, this was not sufficient in coverage, due to the inability to roam on a non-PCS spectrum. Top Nextel Executives began leaving the company immediately after the merger closed. Tim Donahue, the Nextel CEO, stayed on as executive chairman, but ceded decision-making authority to Gary D. Forsee. Tom Kelly, COO of Nextel, took an interim staff position as Chief Strategy Officer. Two years after the merger, only a few key Nextel executives remained, with many former Nextel middle- and upper-level managers having left, citing reasons including the unbridgeable cultural difference between the two companies.

In 2006, Sprint spun off its local telephone operations, including the former United Telephone companies and Centel, as Embarq.

Sprint's acquisition of Nextel was a disaster from a fiscal standpoint in 2008, the company wrote down $29.7 billion of the $36 billion sum it had paid for Nextel in 2005, wiping out 80 percent of the value of Nextel at the time it had been acquired. The write down reflected the depreciation in Nextel's goodwill since the date of acquisition.

#### Affiliate acquisitions and settlements

Prior to their merger, Sprint and Nextel were dependent on a network of affiliated companies. Following the announcement of the merger agreement, some of these affiliates came forward with strong opposition to the Sprint-Nextel merger on the grounds that the merged company might violate existing agreements or significantly undercut earnings to these affiliates. In order for Sprint Nextel to allay some of this opposition, they initiated discussions of either acquiring some of these affiliates or renegotiating existing agreements. In several cases, the newly formed company was forced to acquire affiliated companies in exchange for their dropping their opposition to the merger. Forsee said that the company would likely have to acquire all of its remaining affiliates.

In 2005, Sprint Nextel acquired three of its ten wireless affiliates: US Unwired, acquired in August; Gulf Coast Wireless, acquired in October; and IWO Holdings, acquired in October. Alamosa PCS, which Sprint Nextel acquired on February 2, 2006, was the largest of its affiliate carriers. Other acquired affiliates include Ubiquitel, iPCS, Enterprise, and Northern. In 2021, after merging with Sprint in 2020, T-Mobile acquired the remaining two of Sprint's original ten affiliates, Shentel and Swiftel.

Below are companies which Sprint Corporation has acquired:

- August 13, 2005: Sprint acquires the Sprint PCS affiliate US Unwired for $1.3B, thus adding 500,000 additional direct customers to Sprint Nextel.

- August 30, 2005: Sprint Nextel announces its intention to acquire IWO Holdings, Inc., a mainly New England –based network affiliate for the Sprint PCS business. The acquisition closed on October 20, 2005.

- Sprint Nextel acquires Gulf Coast Wireless, adding 95,000 customers, mainly in Louisiana and Mississippi, to Sprint Nextel's CDMA network. The acquisition closed on October 3, 2005.

- November 21, 2005: Sprint Nextel announces a $4.3-billion acquisition agreement for Texas-based Sprint PCS affiliate Alamosa Holdings, potentially adding 1.48 million customers to Sprint Nextel.

- December 16, 2005: Sprint Nextel announces a $98 million agreement to acquire Enterprise Communications of Columbus, Georgia, thus adding over 52,000 customers to the company's PCS Wireless division.

- December 16, 2005: Sprint Nextel announces acquisition of non-affiliate Velocita Wireless. The transaction enhances the iDEN network's 900 MHz spectrum position. On July 2, 2007, Velocita Wireless, which became an indirect subsidiary of Sprint Nextel, was acquired by United Wireless Holdings, Inc.

- December 21, 2005: Sprint Nextel Corporation and Nextel Partners, Inc. reach an agreement for a $6.5 billion deal whereby the Sprint Nextel Corporation acquires the largest of Nextel's affiliates to end Nextel Partners' opposition to any changes by Sprint in relation to the Sprint-Nextel merger. Once completed, the Nextel Partners deal adds more than 2 million customers directly to the Sprint Nextel company.

- April 20, 2006: Sprint Nextel Corporation and Ubiquitel PCS Corporation reach an agreement whereby the Sprint Nextel Corporation acquires Ubiquitelpcs, an exclusive Sprint PCS provider.

- March 17, 2007: Sprint Nextel Corporation completes integration of Nextel Partners customers into the Sprint Nextel system. Nextel Partners' Las Vegas headquarters shuts down service, and all Nextel Partners customers are now handled through the new "Ensemble" billing system. All Nextel Partners customers are now Sprint Nextel customers and are entitled to the same promotions as all other Sprint Nextel iDEN customers.

- August 2, 2007: Sprint Nextel Corporation completes the acquisition of Northern PCS for $312.5 million including debt.

- July 28, 2009: Sprint Nextel announces a $483 million acquisition agreement for Virgin Mobile USA, adding 5 million pre-paid customers to Sprint Nextel, although these subscribers were counted in Sprint's total subscriber count, as Virgin Mobile USA was an MVNO on Sprint's CDMA network.

- October 19, 2009: Sprint Nextel agrees to acquire iPCS, one of its last remaining affiliates.

### Consolidation to Overland Park

After the Sprint-Nextel merger, the company maintained an executive headquarters in Reston, Virginia and operational headquarters in Overland Park, Kansas. Sprint CEO Dan Hesse recognized that having two headquarters was not helping the merger effort, sent the wrong message to employees and contributed to the post-merger cultural clash. To resolve the problem, Hesse decided to consolidate all headquarters operations in the Sprint World Headquarters Campus located in Overland Park, Kansas, a suburb in the Kansas City metropolitan area.

### Acquisition by SoftBank Corporation

On October 14, 2012, the Japanese telecommunications company SoftBank announced it intended to purchase 70% of Sprint Nextel Corporation for $20.1 billion. SoftBank stated that Sprint will remain a separate entity, and will remain a CDMA carrier until it is an all-LTE carrier. On April 15, 2013, Dish Network announced a higher bid for Sprint Nextel than the offer placed by SoftBank, with a $25.5 billion offer. On June 18, 2013, Dish retracted its bid and decided that it would instead focus on its intent to purchase Clearwire, however on June 26, 2013, Dish also retracted its bid for Clearwire, leaving the road clear for SoftBank to acquire the company. The United States Federal Communications Commission approved SoftBank's acquisition of a stake in Sprint. The FCC's acting chairwoman Mignon Clyburn and commissioner Ajit Pai both gave statements vociferously supporting the acquisition, saying the deal "serve the public interest". The acquisition was completed on July 10, 2013.

On August 6, 2013, SoftBank purchased approximately 2% more shares of Sprint Corporation, increasing its ownership stake in the company to 80%.

#### Additional acquisitions

On November 7, 2012, Sprint Nextel announced the acquisition of 20 MHz of spectrum and 585,000 customers from U.S. Cellular in Chicago, St. Louis, central Illinois and three other Midwest markets. The deal was expected to close in mid-2013.

Prior to July 9, 2013, Sprint Nextel only owned a 50.8% equity interest in Clearwire Corporation; On December 17, 2012, Sprint Nextel agreed to pay US$2.97 per share, US$2.2 billion in total, to purchase the portion of Clearwire shares that Sprint Nextel did not already own. On June 20, 2013, Sprint Nextel increased its offer to $5 per share, the transaction was approved by regulators on July 5, 2013, and closed on July 9, 2013, and Sprint Nextel became the complete owner of Clearwire and its assets.

On March 31, 2015, the U.S. bankruptcy court approved a $160 million takeover of electronics store chain RadioShack by Standard General. As part of the deal, the company entered into a partnership with Sprint to serve as co-tenants in 1,435 of its locations, beginning on April 10, 2015. Roughly a third of the retail space in each location is dedicated to Sprint products and services, and the stores will ultimately adopt Sprint as their primary brand in place of RadioShack. Sprint stated that this deal would increase the company's retail footprint by more than double.

On January 23, 2017, Sprint announced that they were buying a 33 percent stake in the music streaming service Tidal.

## Wireline operations

Sprint derives revenue as a wireline IP network operator and as a long-distance telephony provider. Sprint is the United States' fourth largest long-distance provider by subscribers.

In 2006, Sprint Nextel exited the local landline telephone business, spinning those assets off into a newly created company named Embarq, which CenturyTel acquired in 2008 to form CenturyLink.

### SprintLink

SprintLink is a global Tier 1 Internet service provider network, operating an 100G Internet backbone. Customers include large multinational corporations, government agencies, retail and restaurant chains, Tier 2 and Tier 3 ISPs, and medium-to-small businesses. SprintLink has physical presence in 155 countries, including the United States, Western Europe, East Asia, Australia, and India. The network wraps all the way around the world with buried fiber optics in the United States and Europe, and undersea fiber in the Pacific, Atlantic, and Indian Oceans. SprintLink is responsible for cable maintenance and administration in the TAT-14 Consortium. In 2008, Sprint was upgrading its SprintLink core to 100 Gbit/s lines to offer increased bandwidth. As of June 2012, Sprint picked Ciena for upgrading its Sprintlink core to 400 Gbit/s speeds.

### Ethernet services

In 2007, Sprint launched Ethernet services over its IP/MPLS network to an initial 40-markets. Sprint later expanded their Ethernet services to 65 markets in September 2011. Sprint then launched Ethernet over copper and Ethernet over DOCSIS in 2016 to complement its Fiber Ethernet offerings.

### Sprint Web Services

Sprint offers its enterprise customers managed web-based services through its Sprint Web Services program. It allows enterprise customers to create managed web-based applications

### IoT & Connected Services

In 2015, Sprint powered the Connected Officer program for the Los Angeles Police Department in partnership with Samsung, VMware, and Prodapt.

### Telecommunications Relay Services

Sprint wireline is also responsible for traditional telecommunications relay service (TRS), speech to speech relay service (STS), and captioned telephone service (CTS). Sprint is in the process of upgrading these services from a TDM network to an IP-based network

## Wireless operations

### Sprint branded services

Sprint Corporation offered postpaid wireless voice and data services primarily under the Sprint brand.

### Sprint Prepaid Group

The Sprint Prepaid Group was a division of the company formed in May 2010 that is responsible for the operations of Sprint's pre-pay subsidiaries. SPG's branded products and services are sold via web and available at retailers nationwide, including Best Buy, Walmart, Target and other independent dealers.

#### Boost Mobile

Boost Worldwide, Inc. was a wholly owned subsidiary of Sprint that provides nationwide, prepaid wireless voice, messaging and broadband data products and services to customers in the contiguous United States under the Boost Mobile brand. The services are provided as an MVNO hosted on the Sprint-owned CDMA, EVDO, WiMAX, LTE, and LTE Advanced networks.

### Sprint Smart Velocity

Sprint Velocity was Sprint Corporation's Connected Vehicle Platform, announced in 2012 in partnership with Chrysler.

## Wireless wholesale operations and affiliates

Sprint Corporation provided services using both its own spectrum and network equipment through affiliate agreements. Smaller affiliated companies operated their own network assets and retail operations but offered services to customers in their geographic region under the Sprint brand.

In the early stages of network build-out, the company relied significantly on network partners known as affiliates to rapidly expand its coverage. These affiliates would lease Sprint's PCS spectrum licenses in a specific geographic area, typically rural areas, and smaller cities, and provide wireless service using the Sprint brand. Sprint provided back-end support such as billing and telephone–based customer service, while the affiliates built and maintained the network, sold equipment to customers, and staffed the retail stores in their specific regions. Its customers could "roam" across Sprint-operated and affiliate-operated portions of the network without being aware of the distinction, and vice versa. Outwardly, efforts were made to make it appear as if the network was operated by a single entity under the Sprint name, though complex revenue-sharing agreements were in place which was very similar in nature to cross-carrier roaming tariffs. In later years, the relationship between Sprint and its affiliates grew contentious, particularly after Sprint's acquisition of Nextel. Various affiliates included Swiftel Communications in Brookings, South Dakota; Shentel in northern Virginia, and parts of Pennsylvania, Maryland, and West Virginia.

### Sprint Rural Alliance

Sprint Rural Alliance (SRA) members (aka Sprint Partners) were carriers who used their own equipment and also sold their own service under their own name while using Sprint spectrum. Sprint was given access to the SRA network in return for allowing the use of Sprint spectrum. This allowed Sprint to keep the spectrum license for the geographic area being served by the SRA member. Alaska DigiTel in Alaska was an SRA Member. Former SRA Members included Alltel Wireless in Montana; This portion of the network was obtained by AT&T during the merger of Alltel and Verizon Wireless, Pioneer Cellular in Kansas and Oklahoma; they ended their agreement with Sprint on March 1, 2012, and transitioned to an agreement with Verizon through the LTE in Rural America program, nTelos; operated in West Virginia and was bought out and merged with Shentel which was a Sprint Affiliate.

### Mobile virtual network operators (MVNOs)

Sprint Corporation provided capacity on its CDMA2000, EVDO, and LTE wireless networks to mobile virtual network operators (MVNOs), which allowed other wireless providers to utilize its networks to offer its services. Sprint's prepaid brands operated using Sprint's networks, though they were not MVNOs, but rather wholly owned prepaid subsidiaries of the company.

#### Bring Your Own Sprint Device

Sprint Corporation allowed certain Sprint MVNOs to accept and activate old Sprint-branded phones through its "Bring Your Own Sprint Device" program which was established for Sprint's initiative to further reduce the number of cell phones that were thrown away each year. The program was also beneficial to MVNOs customers who did not want to pay subsidized prices.

#### Custom Branded Device Program

Sprint Corporation offered its MVNOs a program called the "Custom Branded Device Program", which gave MVNOs access to completely unbranded Android smartphones with no references to Sprint that the MVNO could then customize with its own branded apps and services through Sprint's Mobile ID and Mobile Zone products. Though these phones were free of Sprint branding, they were certified to run on Sprint networks.

### Data roaming agreements

On May 9, 2006, Sprint Nextel and Alltel agreed on a new Nationwide Roaming partnership. It was reciprocal, and gave Alltel customers access to the Sprint 1x and EV-DO network and Sprint customers access to Alltel's denser, rural 1x and EV-DO voice and data network. The roaming reciprocity agreement between Alltel and Sprint was set to expire in 2016.

Sprint and Verizon Wireless had a reciprocal data roaming agreement that allowed for the use of Sprint Power Vision content like TV, movie downloads, and stream radio in Verizon 1x and EVDO coverage areas.

Sprint also had a reciprocal 1xRTT, EVDO and LTE data and voice roaming agreement with U.S. Cellular. Sprint had an LTE roaming agreement with AT&T as well, which was typically limited to 3G speeds. Several cases of Sprint phones simultaneously roaming on Verizon's CDMA network for voice and AT&T's LTE network for data were observed in 2017.

In 2018, with the announcement of the Sprint and T-Mobile merger, Sprint gained access to roaming on T-Mobile's LTE network until the Sprint network was discontinued. Roaming on T-Mobile was counted as native data usage and had no speed restrictions.

## Wireless networks

The following is a list of known CDMA, LTE, and NR frequencies which Sprint employed in the United States:

### CDMA

Sprint operated a nationwide CDMA network in the 1.9 GHz PCS band. In 2006, Sprint's EV-DO "Power Vision" network reached more than 190 million people. Sprint then continued to upgrade their 3G EV-DO network until it reached 260 million people in 2007. Sprint eventually covered over 300 million PoPs with EV-DO services. Sprint added eHRPD to its network (EV-DO routed through an LTE core network) in order to facilitate smooth handoffs between LTE and EV-DO.

As a result of the Merger with T-Mobile US, Sprint's CDMA network was completely shut down on May 31, 2022.

### LTE

On July 28, 2011, Sprint announced that it had decided to end its rollout of the 4G network using WiMAX technology, in favor of more internationally accepted LTE technology. Sprint had also announced that it entered into a 15-year agreement that included spectrum hosting, network services, 4G wholesale and 3G roaming, with LightSquared. That deal, however, was later dissolved due to regulatory issues which LightSquared was unable to resolve with the FCC.

Sprint announced initial LTE deployment plans at the Sprint Strategy Update conference on October 7, 2011. Network Vision-partner Samsung began LTE deployments on October 27, 2011, in Chicago, Illinois. Sprint projected that the LTE network would cover 123 million people in 2012 and over 250 million people by the end of 2013.

On January 5, 2012, Sprint announced via Twitter its first 4G LTE markets, that included Atlanta, Dallas, Houston, and San Antonio; on June 27, 2012, Sprint stated that it would launch its new 4G LTE network in the first five markets the following month and on July 15, 2012, Sprint commenced operating the LTE network. In addition to the five announced markets, it was launched in 10 other markets, with more markets to be covered by the end of the year.

Sprint initially deployed LTE in the 1900 MHz PCS G block, and over time added LTE to its 1900-MHz PCS A-F block spectrum. Sprint also deployed LTE in the 850-MHz E-CLR band and the 2500-MHz BRS/EBS band.

In February 2013, Sprint's Prepaid Group, which operated Virgin Mobile USA and Boost Mobile, began offering products and services using Sprint's LTE network.

On April 15, 2016, it was reported that Sprint covered more than 300 million PoPs with LTE services.

Sprint eventually rolled out VoLTE, although the deployment was initially limited to select markets. iOS devices newer than the iPhone 8, as well as a few select Android flagship devices, supported VoLTE on Sprint. VoLTE and Wi-Fi Calling are interoperable, and devices can transfer calls between the two networks. Calls initiated on Wi-Fi by non-VoLTE devices will transfer calls to the LTE network if Wi-Fi coverage becomes too weak to sustain the call, although they are unable to initiate calls on LTE.

As a result of the Merger with T-Mobile US, the Sprint LTE network was shut down on June 30, 2022.

## Wireless products and services

### Mobile devices

Sprint offered a variety of wireless and mobile broadband products from a full range of manufacturers, that were preloaded with mobile operating systems including Google 's Android or Apple 's iOS. Sprint's partner device manufactures included Apple, BlackBerry, HTC, Kyocera, LG, Motorola, Samsung, Sharp, Sonim, and ZTE.

### Broadband for the home via Sprint Mobile

In order to offer broadband directly to the home, Sprint launched a co-branded Broadband Wireless Access Point device along with Linksys, a unit of Cisco Systems. This unit allowed Sprint customers to set up a special network in a home or office computer network, connecting multiple computers or laptops wirelessly to Sprint's PowerVision network. This broadband service to the Internet allowed some customers to have broadband without paying for telephone service. The PowerVision router allowed one to bypass the local telephone and cable broadband service providers. Such Broadband offerings to the home or office without cable or DSL meant the router could be used to provide cheaper VoIP services through Sprint's high-speed network.

### Sprint Music Plus

On October 31, 2005, the Sprint Music Store was launched. Initial record-label participation included EMI Music, Sony BMG Music Entertainment, Warner Music Group, and Universal Music Group. On November 1, 2006, after one year of service, the store had sold more than 8 million songs, partly thanks to the five free songs it offered customers at launch. On April 1, 2007, the Sprint Music Store started offering music downloads at the price of 99 cents per track to customers who agreed to subscribe to a Vision pack of $15 or higher.

The service was rebranded as Sprint Music Plus in 2011, managed by RealNetworks. It offered full-track music files from various labels (albums and single tracks), ringback tones, and ringtones. From July 2013, Sprint Music Plus app was managed by OnMobile Global, a company headquartered in Bangalore, India.

### Google Play

On May 16, 2012, Sprint began to allow subscribers to bill application purchases from Google Play to their phone account.

### Sprint Airave and Magic Box

On September 17, 2007, Sprint Nextel launched the Airave, which increased cell reception over an area of 5,000 square feet (460 m) and could handle up to three calls at once by hooking into an existing broadband connection and using VOIP. The Airave helped eliminate poor signal quality inside buildings. Airave was used only for voice calls using a Sprint CDMA phone and was unavailable for Nextel iDEN phones or data cards/USB modems. By default, the Airave unit allowed any Sprint phone to connect through it, but it could be reconfigured to accept only connections from up to 50 authorized numbers in order to eliminate unwanted use. The Airrave used the customers' own bandwidth to connect calls—potentially slowing internet speeds on less ample connections, and causing the customer to essentially subsidize the Sprint network. Sprint was one of the only carriers that had not charged its customers for this type of device if the customer demonstrated that Sprint coverage was inadequate where they lived.

Airave 2.0 was a device that supported up to six devices simultaneously and data usage. The device required a land-based internet service (such as DSL or cable modem) to produce the CDMA signal. The Airave 2.5 improved reliability and had two LAN ports.

Airave 3.0 was a device that broadcast both CDMA and LTE using band 41 that was approved by the FCC in late 2016 and became available in 2017. It required a cable internet connection and included a WAN RJ45 port and two RJ45 Ethernet LAN ports.

The Magic Box created its own Band 41 LTE signal and used Band 41 or Band 25 LTE signals instead of a cable connection for the internet. It was designed to be placed on a window sill and broadcast to the inside of a building plus outside the building for 100 meters or further.

## Defunct brands and networks

### CLEAR

CLEAR was the brand of mobile broadband services offered by Clearwire Corporation, which was acquired by Sprint Nextel in July 2013. The brand provided mobile and fixed wireless broadband communications services to retail and wholesale customers in Belgium, Spain, and the United States. Sprint ended the CLEAR brand in September 2013 shortly after it closed its acquisition of Clearwire, and it no longer offers CLEAR-branded products and services to new customers.

### Common Cents Mobile

Sprint Nextel began offering pre-paid wireless products and services via wholly owned MVNO Common Cents Mobile on May 13, 2010. Sprint Nextel intended these products and services as a lower-cost alternative, charging $.07 per minute for voice calls with round-down timing and $.07 per text message. The products and services were initially available through Walmart stores; Sprint Nextel had planned to expand the distribution of Common Cents Mobile to other outlets, but never did.

On May 18, 2011, Sprint Nextel discontinued operating its Common Cents Mobile pre-paid brand, on the basis, it was a duplicate of the offerings of the Virgin Mobile USA PayLo brand. Common Cents Mobile customers were transitioned to a Virgin Mobile payLo service plan that allowed the former Common Cents Mobile customers to keep their existing $.07 per minute rate.

### Nextel Direct Connect

Sprint Nextel decided to decommission the iDEN (Nextel National) network it had acquired after merging with Nextel Communications in order to repurpose the network for LTE coverage, Sprint stopped offering Nextel Direct Connect walkie-talkie service. Instead, Sprint persuades many of its customers into their replacement service – Sprint Direct Connect which operates on the CDMA network.

### Virgin Mobile and Assurance Wireless

Virgin Mobile USA, L.P. was a wholly owned subsidiary of Sprint Corporation and provided nationwide, prepaid wireless voice, messaging, and broadband data products and services to customers in the contiguous United States under the Virgin Mobile, payLo, and "Assurance Wireless Brought to You by Virgin Mobile" brands. It operated as an MVNO and provided services to its customers via the Sprint-owned CDMA, EVDO, WiMAX, and LTE networks.

Virgin Mobile USA, L.P. also offered lifeline telephone service subsidized by the U.S. Federal Communications Commission 's Universal Service Fund under the "Assurance Wireless Brought to You by Virgin Mobile" brand. The program offers a free wireless phone and 250 free local and domestic long-distance voice minutes per month to eligible low-income customers in 31 states. End users do not receive a bill, nor are they required to sign a contract, and do not pay activation fees, recurring fees, or surcharges.

### Discontinued networks

#### iDEN

Sprint Nextel operated an iDEN nationwide network in the 800 MHz and 900 MHz SMR frequency band. Sprint Corporation acquired the iDEN network as a result of its merger with Nextel Communications in 2005. The iDEN network was originally deployed as a dispatch radio service and is unique in blending the half-duplex push-to-talk one-to-many broadcast capability of a walkie-talkie with the one-to-one private communication of a phone. Sprint later marketed "push-to-talk" services under the Nextel Direct Connect name.

In October 2010, as part of the "Network Vision" plan, Sprint CEO Dan Hesse announced the decommissioning of the iDEN network to reduce costs, improve the coverage and performance of the 3G CDMA network and enable Sprint Nextel to focus on 4G LTE technology. Sprint Nextel announced on May 29, 2012, that it will stop marketing iDEN devices in the third quarter of 2012 and that the iDEN network could be completely decommissioned "as early as June 30, 2013". As of June 5, 2012, Sprint and Boost Mobile ceased offering iDEN devices, removing the devices and their associated service plans from the Sprint and Boost Mobile websites and retail locations. The Nextel national network was shut down on schedule at 12:01 am on June 30, 2013.

#### WiMAX

Sprint Corporation operated a 4G WiMAX network in the 2.5 GHz band, which had been operated by Clearwire Corporation before it was acquired. Sprint also provided its prepay partners Boost Mobile and Virgin Mobile access to data services via the WiMAX network; including other Mobile virtual network operators under wholesale agreements.

Sprint Nextel had won rights to radio spectrum in the 2.5 GHz band to provision fourth-generation services and began to build out a WiMAX network, offering services under the Xohm brand. However, on May 7, 2008, Sprint Nextel announced it would merge its WiMAX wireless broadband unit with Clearwire Corporation, receiving equity in Clearwire in return. The two companies completed the transaction on November 28, 2008. Sprint became the owner of Clearwire, after outbidding Dish Network for the company.

On October 8, 2008, Sprint Nextel launched WiMAX in Baltimore and showed off several new laptops that will have embedded WiMAX chips. They announced that Sprint will be offering dual-mode 3G/4G products by the end of the year. Baltimore was the first city to get Xohm, but it was launched soon after in more cities, such as Chicago and Philadelphia.

On April 19, 2011, Sprint Nextel announced it agreed to pay at least $1 billion to Clearwire so it can operate on the 4G WiMAX network through 2012, and a later agreement, announced in December 2011, specified terms allowing Sprint, its subsidiaries, and wholesale customers to continue having access to the Clearwire 4G WiMAX network through 2015. On July 9, 2013, Sprint Nextel acquired the remaining stock shares it did not already own in Clearwire and its assets.

Sprint Corporation is working on migrating WiMAX customers to LTE compatible devices in order to begin transitioning the WiMAX bands to TDD LTE. In July 2013, Sprint announced its first tri-band products capable of accessing TDD-LTE data connections in the 2.5 GHz band still used for WiMAX.

Sprint planned to shut its WiMAX network on November 6, 2015, however, an emergency injunction was granted by a judge of the Massachusetts Superior Court on November 5, 2015, to keep the WiMax network online for another 90 days, due to the ongoing lawsuit from non-profit groups. The groups, Mobile Beacon and Mobile Citizen, said that the network shutdown violates the contract which requires Sprint to provide high-speed internet services for low-income families and public institutions, as most of the equipment was still not LTE-compatible. Sprint pledged to provide upgrades to the equipment and work out a solution with the groups as soon as possible. Most of the WiMax network not running in the affected areas were shut down. On February 1, 2016, the same court declared that Sprint can proceed with the network shutdown in the remaining 75 cities. Sprint took the network of 16 cities, including New York City, offline on February 2, 2016, and closed 39 more on February 29, 2016. On March 31, 2016, the last 25 cities' networks were shut down.

## Controversies

### Device unlocking

For devices launched after February 15, 2015, Sprint unlocked phones when Lease/Service/Billing Agreements were satisfied and accounts were in good standing.

For devices launched before February 15, 2015, Sprint did not authorize the use of GSM-capable devices, including both phones and tablets it sold, on a United States–based competitor's network, such as T-Mobile or AT&T. Unlike the aforementioned companies, which have comparatively lenient policies about unlocking phones, such as when the device is paid off or the contract is fulfilled, and Verizon, whose GSM-capable devices ship with the GSM portion already unlocked, Sprint only unlocked devices for international use for customers in good standing after contacting customer support.

This limitation meant phones and tablets sold by Sprint that were launched prior to February 15, 2015, only lawfully functioned on the Sprint network, a policy that prevented what may have otherwise been compatibility with another carrier's network. Additionally, iPhones sold by Sprint generally had the lowest resale value of devices sold by the top four carriers in the US. Means to unlock a GSM-capable iPhone existed, such as using a SIM interposer, but the device may not have functioned fully or correctly on the desired network, and unlocking of the device was a violation of the law under the terms of the DMCA up until August 1, 2014, when President Obama signed into law a bill allowing the unlocking of cell phones.

### FCC fine over Do Not Call rule breaches

In May 2014, the company was fined $7.5 million by the U.S. Federal Communications Commission for failing to honor consumer requests to opt-out of marketing messages delivered by phone and text messages. Sprint was ordered to implement a comprehensive two-year plan to comply with the commission's rules including training of Sprint employees on how to comply with Do Not Call rules. American consumers have had the option of nominating not to receive telemarketing calls and texts since 2003, by placing their names on the National Do Not Call Registry.

### Law compliance

As required by law in the United States, in response to court orders and warrants, Sprint Nextel provided law enforcement agencies with its wireless subscribers' GPS locations over 8 million times in one year between September 2008 and October 2009. The disclosures occurred by way of a special, secure portal which Sprint developed specifically for government officials, which enabled users to automatically obtain Sprint customers' GPS locations after the request has been reviewed and activated by Sprint's surveillance department.

## Marketing

### Advertising

In 2016, Sprint began a major television advertising campaign that promoted its reliability as being within 1% of other major providers, such as Verizon. The advertisements featured Paul Marcarelli, an American actor once known for pitching Verizon with the phrase "Can you hear me now?" In the ads, Marcarelli noted that he had switched to Sprint and touted pricing of approximately half that of other providers, commenting "Can you hear that?" The ads featured the slogan "Don't let a 1% difference cost you twice as much."

### Sponsorships

#### Film

Sprint cellphones were product placed in such movies such as Men in Black II (2002), The Departed (2006), Dan in Real Life (2007), Superbad (2007), Wild Hogs (2007), 27 Dresses (2008), Baby Mama (2008), Beverly Hills Chihuahua (2008), Eagle Eye (2008), The Spiderwick Chronicles (2008), Sex and the City (film) (2008), Alvin and the Chipmunks: The Squeakquel (2009), Bride Wars (2009), Transformers: Revenge of the Fallen (2009), and The Gambler (2014).

#### Music

Sprint was the official wireless sponsor of the 2007 MTV Video Music Awards. Sprint Power Vision customers were able to watch the VMAs on a live simulcast on their Sprint Power Vision handset free of charge.

#### Sports

In Time Magazine ' s November 13, 2006 issue, Sprint Nextel's NASCAR FanView was named One of Best Inventions of 2006. The NASCAR FanView is a portable PDA that runs on Sprint's data network. The device offers fans access to "Race telecast and up to seven in-car camera channels, direct audio feeds allowing the user to listen to live driver and team conversations, as well as the radio broadcast and an exclusive audio-replay feature."

From 2008 to 2016, Sprint Corporation was the major title sponsor of NASCAR 's top racing series, formerly called the NEXTEL Cup, which became known as the Sprint Cup Series on February 9, 2008. Since then, Sprint signed a contract extension with NASCAR to continue sponsoring the series through the 2016 season. Sprint was replaced by Monster Energy after the 2016 season.

Sprint Corporation held the naming rights to the Sprint Center in Kansas City, Missouri; after the merger in 2020, the arena was renamed the T-Mobile Center (not to be confused with T-Mobile Arena in Las Vegas).

Sprint Nextel announced in December 2011 that it reached a multi-year exclusive partnership with the National Basketball Association (NBA) to be the league's official wireless service partner.

Sprint was also a sponsor for the Copa América Centenario in 2016.

#### Television

Sprint was a sponsor of the Fox television series 24 and Fringe.

Sprint was a major sponsor of the NBC television series Heroes and provided exclusive web content to subscribers. Sprint was also the mobile sponsor of NBC's The Voice.

Sprint was a major sponsor of competition reality shows, such as Big Brother and Survivor on CBS, which enabled viewers to vote each week for "Player of the Game".


National Liberation Front (Algeria)

# National Liberation Front (Algeria)

## Abstract

The National Liberation Front (Arabic: جبهة التحرير الوطني, romanized: Jabhatu l-Taḥrīri l-Waṭanī; French: Front de libération nationale) commonly known by its French acronym FLN, is a nationalist political party in Algeria. It was the principal nationalist movement during the Algerian War and the sole legal and ruling political party of the Algerian state until other parties were legalised in 1989.

The FLN was established in 1954 following a split in the Movement for the Triumph of Democratic Liberties from members of the Special Organisation paramilitary; its armed wing, the National Liberation Army, participated in the Algerian War from 1954 to 1962. After the Évian Accords of 1962, the party purged internal dissent and ruled Algeria as a one-party state. After the 1988 October Riots and the Algerian Civil War (1991–2002) against Islamist groups, the FLN was reelected to power in the 2002 Algerian legislative election, and has generally remained in power until 2007, when it started forming coalitions with other parties.

## History

### Colonial era

The background of the FLN can be traced back to the growing anti-colonialism and Algerian nationalist sentiments since the outbreak of WWII. The repression against the Algerian Muslim population intensified as Abdelhamid Ben Badis got placed under house arrest and Marshal Pétain 's government banned the Algerian Communist Party and Algerian People's Party. As the war turned gradually more in favor of the Western Allies, given the US's global engagement and its ideological campaign against colonialism, the core sentiment amongst the Algerian nationalists was to use the victory in Europe to promote the independence of the country, which is reflected by the issuing of the Manifesto of the Algerian People by Ferhat Abbas. As this objective failed to materialize, a new party Movement for the Triumph of Democratic Liberties (MTDL) founded by the just-released Messali Hadj started to gain momentum and took the lead in the nationalist movement.

However, the Algerian Assembly's double electoral college system stipulated an equal number of 60 representation between the French settlers and the Muslim community while the Muslim community was significantly larger than the settlers. The underrepresentation combined with the unfair election in 1948 limited the MTDL's ability to gain further political power. Consequently, the Algerian nationalists veered to a more military approach as noted in their participation in the Special Organisation (Algeria), which is a paramilitary component of the MTLD and included the important figures in Algerian politics such Ahmed Ben Bella, Hocine Aït Ahmed, and Mohammed Boudiaf.

Later in 1951, the capture of Ahmed Ben Bella and the subsequent dismantling of the Special Organisation temporarily subdued the nationalist movement but sparkled the desire inside the Special Organisation militants to form a new organization – Revolutionary Committee of Unity and Action (CRUA). It initially had a five-man leadership consisting of Mostefa Ben Boulaïd, Larbi Ben M'hidi, Rabah Bitat, Mohamed Boudiaf and Mourad Didouche. They were joined by Krim Belkacem in August, and Hocine Aït Ahmed, Ahmed Ben Bella and Mohamed Khider later in the summer.

The FLN was established on 10 October 1954. It succeeded the CRUA which had been formed earlier in the year because the CRUA failed to provide unity within the MTLD Party. On 1 November 1954, the FLN launched the Algerian War after publishing the Declaration of 1 November 1954 written by journalist Mohamed Aïchaoui. Didouche was killed on 18 January 1955, whilst both Ben Boulaïd and Bitat were captured by the French. Abane Ramdane was recruited to take control of the FLN's Algiers campaign, and went on to become one of its most effective leaders. By 1956, nearly all the nationalist organizations in Algeria had joined the FLN, which had established itself as the main nationalist group through both co-opting and coercing smaller organizations; the most important group that remained outside the FLN was Messali Hadj 's Algerian National Movement (MNA). At this time the FLN reorganized into something like a provisional government, consisting of a five-man executive and legislative body, and was organized territorially into six wilayas, following the Ottoman -era administrative boundaries.

The FLN's armed wing during the war was called the National Liberation Army (ALN). It was divided into guerrilla units fighting France and the MNA in Algeria (and wrestling with Messali's followers over control of the expatriate community, in the " Café Wars " in France), and another, stronger component more resembling a traditional army. These units were based in neighbouring Arab countries (notably in Oujda in Morocco, and Tunisia), and although they infiltrated forces and ran weapons and supplies across the border, they generally saw less action than the rural guerrilla forces. These units were later to emerge under the leadership of army commander Colonel Houari Boumediene as a powerful opposition to the political cadres of the FLN's exile government, the GPRA, and they eventually came to dominate Algerian politics.

#### FLN violence

The Algerian war resulted in between 300,000 and 400,000 deaths. The FLN is considered responsible for over 16,000 civilians killed and over 13,000 disappeared between 1954 and 1962. After the ceasefire of 19 March 1962, the FLN is thought to have massacred thousands of harkis, Muslim Algerians who had served in the French army and whom the French, contrary to promises given, had denied a "repatriation" to France. An example of an FLN massacre is the Philippeville massacre.

### Independence and one-party state

The war for independence continued until March 1962, when the French government finally signed the Évian Accords, a ceasefire agreement with the FLN. In July of the same year, the Algerian people approved the cease-fire agreement with France in a referendum, supporting economic and social cooperation between the two countries as well. Full independence followed, and the FLN seized control of the country. Political opposition in the form of the MNA and Communist organizations was outlawed, and Algeria was constituted as a one-party state. The FLN became its only legal and ruling party.

Immediately after independence, the party experienced a severe internal power struggle. Political leaders coalesced into two large camps: a Political Bureau formed by the radical Ahmed Ben Bella, who was assisted by the border army, faced off against the political leadership in the former exile government; Boumédiène's army quickly put down resistance and installed Ben Bella as president. The single most powerful political constituency remained the former ALN, which had returned largely unscathed from exile and was now organized as the country's armed forces; added to this were regionally powerful guerrilla irregulars and others who jockeyed for influence in the party. In building his one-party regime, Ben Bella purged remaining dissidents (such as Ferhat Abbas), but also quickly ran into opposition from Boumédiène as he tried to assert himself independently from the army.

In 1965, the tension between Boumédiène and Ben Bella culminated in a coup d'état, after Ben Bella had tried to sack one of the Colonel's closest collaborators, Foreign Minister Abdelaziz Bouteflika (who was elected President of Algeria in 1999). A statist- socialist and anticolonial nationalist, Boumédiène ruled through decree and "revolutionary legitimacy", marginalizing the FLN in favor of his personal decision-making and the military establishment, even while retaining the one-party system. Boumédiène held tight control over party leadership until his death in 1978, at which time the party reorganized again under the leadership of the military's next candidate, Col. Chadli Bendjedid. The military remained well-represented on the FLN Central Committee and is widely thought to have been the real power-broker in the country. During the 1980s the FLN toned down the socialist content of its programme, enacting some free-market reforms and purging Boumédiène stalwarts.

### Multi-party era

It was not until 1988 that massive demonstrations and riots jolted the country towards major political reform. The riots led to the constitution being amended to allow a multi-party system. The first multi-party elections were the 1990 local elections, which saw the FLN heavily defeated by the Islamist Islamic Salvation Front (ISF), which won control of over half the local councils; the FLN received just over a quarter of the vote, retaining control of a similar number of councils. The first round of the parliamentary elections the following year saw the ISF win 188 of the 231 seats, whilst the FLN won only 16, placing third behind the Socialist Forces Front. However, shortly afterwards, due to fears of the ISF forming an Islamic state, a military coup d'état cancelled the election process and forced president Bendjedid to resign, sparking the Algerian Civil War.

Algeria was under direct military rule for several years, during which the party remained in opposition to the government during the first part of the war, notably in 1995 signing the Sant'Egidio Platform, which was highly critical of the military establishment. After internal power struggles and a leadership change, it returned to supporting the presidency. After formal democracy was restored, the FLN initially failed to regain its prominent position; in the 1997 parliamentary elections it emerged as the third-largest party, receiving 14% of the vote and winning 69 of the 231 seats. However, it won a landslide victory in the 2002 elections, winning 199 of the 389 seats.

The party nominated Ali Benflis as its candidate for the 2004 presidential elections. He finished as runner-up to the incumbent Abdelaziz Bouteflika, but received only 6.4% of the vote. In 2005 FLN formed the Presidential Alliance with the National Rally for Democracy (RND) and the Movement of Society for Peace (MSP).

The 2007 parliamentary elections saw the FLN reduced to 163 seats, although the FLN's Abdelaziz Belkhadem remained Prime Minister. Bouteflika was the party's candidate in the 2009 presidential elections, which he won with 90% of the vote.

In 2012, MSP left the Presidential Alliance and joined the Green Algeria Alliance. Despite that, the FLN remained the largest party following the 2012 parliamentary elections, winning 208 of the 462 seats. Bouteflika was re-elected on the FLN ticket in the 2014 presidential elections with 82% of the vote. The elderly and ailing Bouteflika is widely seen as a mere frontman for what has often described as a "shadowy" group of generals and intelligence officers known to the Algerians collectively as le pouvoir (“the power”) and whose individual members are called décideurs with The Economist writing in 2012 "The most powerful man in the land may be Mohamed Mediène, known as Toufiq who has headed military intelligence for two decades". General Mohamed Mediène, the chief of military intelligence from 1990 to 2015 was known to be a leading décideur within le pouvior and for his secrecy with The Economist reporting on 21 September 2013: "Despite his leading role in defeating Islamic militants in a brutal civil war between 1991 and 2000, and his less public role as kingmaker in the pouvoir, General Mediene’s face remains unknown; it is said that anyone who has seen it expires soon after." On 13 September 2015, it was announced that Mediène was retiring and President Bouteflika had appointed General Athmane Tartag to succeed him. Mediène's dismissal was viewed as the culmination of a long "behind-the-scenes power struggle" with Bouteflika, leaving the latter fully in charge and giving him more power to determine his own successor.

In the 2017 parliamentary elections, FLN won 164 of the 462 seats, thus losing 44 seats; however, thanks to the good performance of the RND (which won 100 seats), the Presidential Alliance was able to maintain a parliamentary majority and continue to rule the country.

#### Relationship with Jewish Algerians

Jews in Algeria were given French citizenship during the colonial era starting in 1870, while Muslims were denied citizenship by the French. The Jews in Algeria were seen as a go-between for French-Muslim relations; however, the lack of citizenship on behalf of the Muslims created tension between the two groups. During the Algerian War, Jews felt as if they were being forced to choose sides; they were either Algerian and fighting with the FLN for independence, or they were French and fighting with the French to keep Algeria as a colony. At the start of the Algerian War, the FLN offered Jews the opportunity to join their efforts, and in return Jews would be given Algerian citizenship when Algeria won independence. Most of the Jews in Algeria sided with the French Government, much to the dismay of the FLN and their supporters. During the course of the war, Jews in Algeria began to feel as if the FLN was targeting Jews and not just the French people living in Algeria. This led to increased tensions between Jews and Muslims in the area. After the war, Algerian citizenship was only extended to Muslims whose fathers and grandfathers were Muslim at the time the FLN won independence from the French Government and those who participated directly or indirectly in the national liberation movement. Algerian Jews were no longer considered Algerian, but they still retained French citizenship. With their French citizenship, the majority of Jews in Algeria decided to emigrate to France, with a small number of Jews deciding to emigrate to Israel and an even smaller number of Jews deciding to stay in Algeria under the rule of the FLN. Between 1961 and 1962, 130,000 out of Algeria's 140,000 Jews left for France, while around 10,000 immigrated to Israel.

## Ideology

The FLN's ideology was primarily Algerian nationalist, understood as a movement within a wider Arab nationalism and also a pan-Arab solidarity. It essentially drew its political self-legitimization from three sources: Nationalism, and the revolutionary war against France; Socialism, loosely interpreted as a popular anti-exploitation creed; Islam, defined as the main foundation for the national consciousness, and a crucial factor in solidifying the Algerian identity as separate from that of French Algerians or pied-noirs.

As the name implies, it viewed itself as a "front" composed of different social sectors and ideological trends, even if the concept of a monolithic Algerian polity gradually submerged this vision. A separate party ideology was not well developed at the time of independence, except insofar as it focused on the liberation of Algeria. This latter aspect led to the denial of or refusal to deal with the separate Berber identity held by Algerian Berbers who made up about 20% of Algeria, something which caused fierce opposition and led to the splintering of the movement immediately after independence, as Hocine Aït Ahmed set up the Berberist and pro-democracy Socialist Forces Front (FFS) in Tizi Ouzou and began a rebellion in Kabylia which was defeated by the government in 1965.

### Anti-colonialism and Islamism

Anti-Colonialism is widely considered as the core value in Algerian official discourse during its entire contemporary political and social history, especially during the formation of the FLN and later during the Islamist movement. The Muslim population had been discriminated against at a constitutional level, as illustrated by the fact that French settlers formed up to 80% of the membership in three departmental councils in 1875; and at a local level, the metropolitan model composed of a major and municipal council only granted voting right to 5% of the adult male Muslim population until 1919, when the number increase to 25%. Therefore, its nationalist outlook was also closely interwoven with anti-Colonialism and anti-imperialism, something which would remain a lasting characteristic of Algerian foreign policy.

Islamism pertained its dominance in Algerian politics because of the specific social contexts during different periods. The humiliating failure of the Mokrani Revolt in 1871 facilitated the pro-Islamism sentiment in the society as people generally regarded Islam as the long-lasting and never-fading symbolic opposition towards the French rule; also the Italian invasion of Libya in 1911 provoked sympathy in the Muslim community and strengthened the Islamic cultural identity and these two events together consolidated the Islamism-Colonialism opposition rhetoric.

The politicization of the Islamism started with the noticeable wave of Islamic discourse led by religious scholars such as Jamal al-Din al-Afghani (1838–97), Mohammed Abduh (1849–1905) and Rashid Rida (1865–1935) that focused on resisting the foreign economic control and establishing an Islamic country based on the sharia, which were the core values of the Algerian Ulama. The movement absolutely rejected atheism and was not overtly secularist, contrary to widespread perception in the West, and Islamism was perhaps the most important mobilizing ideology during the Algerian War. Still, after independence, the party would in practice assume a strongly modernist interpretation of Islam, supported the social transformation of Algerian society, the emancipation of women, etc., and worked only through secular institutions.

Before Col. Chadli Bendjedid came into power in 1971, the Islamic movement had been rather successfully monitored and subdued by the government during the previous 20 years, but the Iranian Revolution rekindled the movement and posed a greater threat to the state. Since the Algerian independence, Religion had been relegated to the role of legitimizing factor for the party-regime, especially under the presidency of Col. Houari Boumédiènne (1965–78), but even then Islam was considered the state religion and a crucial part of Algerian identity, as Boumédiènne himself took pride in his Quranic training. His predecessor Ahmed Ben Bella (1962–65) was more committed to the Islamic component of the regime, although always viewed as more of an Arab nationalist than an Islamic activist (and he remains far removed from what is today referred to as Algeria's Islamists). During the mid- to late-1980s, Bendjedid reintroduced religiously conservative legislation in an attempt to appease growing Islamist opposition. During and after the Algerian Civil War, the party's position has remained that of claiming Algerian Islam as a main influence, while simultaneously arguing that this must be expressed as a progressive and modern faith, even if the party generally keeps in line with the conservative social mores of Algeria's population. It has strongly condemned the radical- fundamentalist religious teachings of the Islamic Salvation Front (FIS) and other Islamist groups, even while supporting the inclusion of non-violent Islamist parties in the political system and working with them.

### Arab nationalism and Pan-Arabism

Arab nationalism and Pan-Arabism are considered core principles of the FLN and Algerian nationalism. Arab themes were glorified as the foundation of Algerian nationalism that would fit into Pan-Arabism. Albert Camus argued that Algerian nationalism was closely tied to Nasserism and Pan-Arabism in an essay titled 'Algeria 1958'. A prominent member of the Algerian independence movement, Abdel-Hamid ibn Badis (1889–1940), emphasized the Arab and Muslim character of Algeria through his Association of Algerian Muslim Ulema, and famously coined the often-cited phrase: "Islam is our religion, Algeria is our homeland, Arabic is our language", while his fellow 'alim Ahmad Tawfiq al-Madani (1889–1983) wrote extensive historical writings in Arabic celebrating the Muslim and Arab ancestors of Algeria.

During the Algerian war of independence, the FLN emerged as the main socialist group after uniting with several smaller independence groups, and was strongly committed to Pan-Arabism. A major supporter of the Algerian independence movement was Gamal Abdel Nasser, whose mixture of Arab nationalism and revolution appealed to the Arabs in North Africa. He provided financial, diplomatic and military support to the FLN, and based the Algerian provisional government in Cairo. This played a major role in France's decision to wage war against him during the 1956 Suez Crisis. Once Algeria gained independence in 1962, Arab nationalist leader Ahmed Ben Bella was elected president after winning elections with 99.6 per cent of the votes. He composed the Algerian constitution in October 1963, which asserted that Islam was the state religion, Arabic was the sole national and official language of the state, Algeria was an integral part of the Arab world, and that Arabization was the first priority of the country to reverse French colonization.

Ben Bella was succeeded by Houari Boumédiène in 1965, who also pursued Arab socialist and Pan-Arabist policies. He drafted a new Algerian constitution in 1976 which declared "the unity of the Arab people is written in the community of the destinies of these people. When there will be the conditions for a unity based on the liberation of the popular masses, Algeria will engage itself in the promotion of the formulas of union, integration or fusion that may fully respond to the legitimate and deep aspirations of the Arab people". Like Ben Bella, Boumédiène imposed Arab socialism as the state ideology and declared Islam the state religion. He was more assertive than Ben Bella in carrying out Arabization, especially between 1970 and 1977. The year 1971 was declared the "year of Arabization". Chadli Bendjedid had talks with Libyan leader Muammar Gaddafi in 1988 about forming an Algeria-Libya Arab union. Instead the Arab Maghreb Union was formed in 1989.

### Socialism

A historical reference of socialist values is the implementation of the Warnier Law of 1873, which allowed the selling of community land at an individual base toppled the economic power of the Algerian indigenous elites; the elimination of class structure undertoned the later FLN populism and socialist agendas. Such egalitarianism, which implies a liberation struggle, reflects the FLN's militant socialism during Ben Bella's period, who considered the struggle was to invent a new society to release the peasantry's potential.

This ideological construct of the FLN is controversial and disputed but can be analyzed through lenses of different socio-economic contexts. Given the global background of the Cuban Missile Crisis and the Cold War, Algeria was considered the entry point into the Third World in this ideological conflict; the FLN's ideologies under Ben Bella and Boumédiène were largely shaped by the fundamental needs of the country such as radical economic reforms, getting international aids and recognition, along with the domestic Islamic pressure.

Facing the grave economic consequences of the Algerian War of Independence that included the destruction of 8,000 villages and millions of acres of land, a centralized authority, in this case, the FLN, was forced to act and redress the problem through a Leninist and corporatist framework. In response, Ben Bella also experimented the socialist autogestion among the Muslim workers who entered industrial and agricultural businesses that featured profit-sharing and equity. Ben Bella and his supporters in the FLN believed in the harmony between religion and socialism and it was in their political interest to renew the FLN party by leading a popular revolution to integrate Islam and socialism.

Despite being challenged by the Algerian Ulema and other domestic conservatives who criticized Ben Bella on the shallowness of his intentionally Islamism-leaning policies, the FLN kept its Marxist–Leninist organization principles that featured a secular institutional dominance over religion. The later FLN's ideological change towards anti-socialism and anti-communism can be illustrated by Kaid Ahmed's opposition towards Boumédiène's leftist agenda, which featured the radical agrarian revolution that hurt rich landowners who defended themselves on the religious ground and fueled the Islamic movement, which gradually took over the national sentiment later in the century. Starting in 1971 and ending in 1992, the government under Chadli Bendjedid was authoritative but collegial, less rigid on ideologies but more moderate on domestic and international issues, while Bendjedid and his advisers believed in socialism.

### Communism

The organization initially committed itself to socialism, but understood this along the lines of Arab socialism, and opposed orthodox Marxism. The existence of different classes in Algerian society was generally rejected, even if several of the party's top ideologues were influenced to varying degrees by Marxist analysis.

Borrowed Marxist terminology was instead commonly reinterpreted by party radicals in terms of the conflict with France, e.g. casting the colonizer in the role of economic exploiter-oppressor as well as national enemy, while the label of " bourgeoisie " was applied to uncooperative or pro-French elites. The FLN absorbed some communist activists into its ranks during the War of Independence for pragmatic reasons but refused to allow them to organize separately from the FLN after the war. The FLN then quickly moved to dissolve the pro-Moscow Algerian Communist Party (PCA). However, since independent Algeria was set up as a one-party system under the FLN soon thereafter, many communist intellectuals were later co-opted into the regime at various stages. The cooperation occurred during the early Ben Bella and late Boumédiènne years when the Socialist Vanguard Party (PAGS), established in 1966, cooperated and tactically consulted with the FLN and recognized the FLN as the sole legitimate party in the country.

### Contemporary developments

During all periods of Algerian post-colonial history, except for a few years between 1990 and 1996, the FLN has been a pillar of the political system and has primarily been viewed as a "pro-system" party. Its role as Algeria's liberators has remained the absolute cornerstone of the party's self-perception, and the defining feature of its otherwise somewhat fluid ideology. The FLN was close to former president Abdelaziz Bouteflika, who was made honorary chairman. It mixes its traditional populist interpretations of Algeria's nationalist- revolutionary and Islamic heritage with a pro-system conservatism, and support for gradual pro-market reform qualified by statist reflexes. Since the breakdown of the one-party system and its detachment from the state structure in ca. 1988–1990, the FLN has been in favor of multi-party democracy, whereas it upheld itself as the only organization representing the Algerian people before this period.

The FLN was admitted into Socialist International (SI) as a consultative member at the SI's spring congress on 4–5 February 2013. It was expelled from the Socialist International during the 2019 protests in Algeria.

## Electoral history


1889 in Germany

# 1889 in Germany

## Abstract

Events in the year 1889 in Germany.

## Incumbents

### National level

- Kaiser – Wilhelm II

- Chancellor – Otto von Bismarck

### State level

#### Kingdoms

- King of Bavaria – Otto

- King of Prussia – Wilhelm II

- King of Saxony – Albert

- King of Württemberg – Charles

#### Grand Duchies

- Grand Duke of Baden – Frederick I

- Grand Duke of Hesse – Louis IV

- Grand Duke of Mecklenburg-Schwerin – Frederick Francis III

- Grand Duke of Mecklenburg-Strelitz – Frederick William

- Grand Duke of Oldenburg – Peter II

- Grand Duke of Saxe-Weimar-Eisenach – Charles Alexander

#### Principalities

- Schaumburg-Lippe – Adolf I, Prince of Schaumburg-Lippe

- Schwarzburg-Rudolstadt – George Albert, Prince of Schwarzburg-Rudolstadt

- Schwarzburg-Sondershausen – Karl Günther, Prince of Schwarzburg-Sondershausen

- Principality of Lippe – Woldemar, Prince of Lippe

- Reuss Elder Line – Heinrich XXII, Prince Reuss of Greiz

- Reuss Younger Line – Heinrich XIV, Prince Reuss Younger Line

- Waldeck and Pyrmont – George Victor, Prince of Waldeck and Pyrmont

#### Duchies

- Duke of Anhalt – Frederick I, Duke of Anhalt

- Duke of Brunswick – Prince Albert of Prussia (regent)

- Duke of Saxe-Altenburg – Ernst I, Duke of Saxe-Altenburg

- Duke of Saxe-Coburg and Gotha – Ernst II, Duke of Saxe-Coburg and Gotha

- Duke of Saxe-Meiningen – Georg II, Duke of Saxe-Meiningen

#### Colonial Governors

- Cameroon (Kamerun) – Julius Freiherr von Soden (2nd term) to 26 December, then Eugen von Zimmerer (acting governor) (2nd term)

- German East Africa (Deutsch-Ostafrika) – Hermann Wissmann (commissioner) (1st term)

- German New Guinea (Deutsch-Neuguinea) – Reinhold Kraetke (Landeshauptleute of the German New Guinea Company) to 31 October, then Fritz Rose (acting commissioner) from 1 November

- German South-West Africa (Deutsch-Südwestafrika) – Heinrich Ernst Göring (acting commissioner)

- Togoland – Eugen von Zimmerer (commissioner)

- Wituland (Deutsch-Witu) – Gustav Denhardt (resident)

## Events

- 13 April – German company Rheinmetall was founded.

- 14 June – Treaty of Berlin over Samoa

- 3 October – German company K+S was founded.

### Undated

- Old Age and Disability Insurance Bill of 1889

## Births

- 8 January – Paul Hartmann, German actor (died 1977)

- 22 January – Willi Baumeister, German painter, scenic designer, professor of art and typographer (died 1955)

- 1 February – Rudolf Bauer, German-American painter (died 1953)

- 8 February – Siegfried Kracauer, German author, journalist, sociologist and (died 1966)

- 3 March – Carl Vincent Krogmann, German banker and politician (died 1978)

- 19 April – Otto Georg Thierack, German politician and jurist (died 1946)

- 20 April – Adolf Hitler, German Führer and politician (died 1945)

- 12 May – Otto Frank, German businessman (died 1980)

- 23 May – Erich Engels, German screenwriter, producer and film director (died 1971)

- 25 May – Günther Lütjens, German general (died 1941)

- 11 June – Otto Dessloch, German Luftwaffe general and Knight's Cross recipient (died 1977)

- 8 July – Hans Felber, German infantry general and Knight's Cross recipient (died 1962)

- 20 July – Erich Pommer, German film producer and executive (died 1966)

- 27 July – Hans von Opel, German industrialist (died 1948)

- 29 July – Ernst Reuter, German politician (died 1953)

- 21 September – Annemarie Steinsieck, German actress (died 1977)

- 26 September – Martin Heidegger, German philosopher (died 1976)

- 3 October – Carl von Ossietzky, German journalist and pacifist (died 1938)

- 7 October: Erich Büttner, German painter (died 1936) Hans Tropsch, German chemist (died 1935)

- Erich Büttner, German painter (died 1936)

- Hans Tropsch, German chemist (died 1935)

- 16 October – Reinhold Maier, German politician (died 1971)

- November 1 – Hannah Höch, German artist (died 1978)

- 29 November – Margarete Haagen, German actress (died 1966)

- 30 November – Hans Bischoff – German entomologist (died 1960)

- 24 December – Friedrich-Karl Burckhardt, World War I German flying ace (died 1962)

## Deaths

- 19 January – Alexander von Monts, German admiral (born 1832)

- 14 March – Friedrich Theodor von Frerichs, German pathologist (born 1819)

- 26 March – C.F. Theodore Steinway, German piano maker (born 1825)

- 5 August – Fanny Lewald, poet and actor (born 1811)

- 21 December – Friedrich August von Quenstedt, geologist (born 1809)

- 26 December – Hermann von Thile, diplomat (born 1812)

- 27 December – Ernst Christian Friedrich Schering, apothecary and industrialist (born 1824)


List of railway electrification systems

# List of railway electrification systems

## Abstract

This is a list of the power supply systems that are, or have been, used for railway electrification.

Note that the voltages are nominal and vary depending on load and distance from the substation.

As of 2023 many trams and trains use on-board solid-state electronics to convert these supplies to run three-phase AC traction motors.

Tram electrification systems are listed here.

## Key to the tables below

- Volts: voltage or volt

- Current: DC = direct current # Hz = frequency in hertz (alternating current (AC)) AC supplies are usually single-phase (1φ) except where marked three-phase (3φ).

- DC = direct current

- # Hz = frequency in hertz (alternating current (AC)) AC supplies are usually single-phase (1φ) except where marked three-phase (3φ).

- AC supplies are usually single-phase (1φ) except where marked three-phase (3φ).

- Conductors: overhead line or conductor rail, usually a third rail to one side of the running rails. Conductor rail can be: top contact: oldest, least safe, most affected by ice, snow, rain and leaves. Protection boards are installed on most top contact systems, which increases safety and reduces these affections. side contact: newer, safer, less affected by ice, snow, rain and leaves bottom contact: newest, safest, least affected by ice, snow, rain and leaves

- overhead line or

- conductor rail, usually a third rail to one side of the running rails. Conductor rail can be: top contact: oldest, least safe, most affected by ice, snow, rain and leaves. Protection boards are installed on most top contact systems, which increases safety and reduces these affections. side contact: newer, safer, less affected by ice, snow, rain and leaves bottom contact: newest, safest, least affected by ice, snow, rain and leaves

- top contact: oldest, least safe, most affected by ice, snow, rain and leaves. Protection boards are installed on most top contact systems, which increases safety and reduces these affections.

- side contact: newer, safer, less affected by ice, snow, rain and leaves

- bottom contact: newest, safest, least affected by ice, snow, rain and leaves

## Systems using standard voltages

Voltages are defined by two standards: BS EN 50163 and IEC 60850.

### Overhead systems

### Conductor rail systems

#### 600 V DC conductor

All systems are third rail unless stated otherwise. Used by some older metros.

#### 750 V DC conductor

Conductor rail systems have been separated into tables based on whether they are top, side or bottom contact. Used by most metros outside Asia and the former Eastern bloc.

#### 1,200 V DC conductor

All systems are third rail and side contact unless stated otherwise.

#### 1,500 V DC conductor

All systems are third rail unless stated otherwise.

## Systems using non-standard voltages

### Overhead systems

#### Three-phase AC voltage

### Conductor rail systems (DC voltage)

Conductor rail systems have been separated into tables based on whether they are top, side or bottom contact.

#### Side contact systems

All third rail unless otherwise stated.

#### Bottom contact systems

All third rail unless otherwise stated.

### Conductor rail systems (AC voltage)

All systems are 3-phase unless otherwise noted.

## Special or unusual types

### DC, plough collection from conductors in conduit below track

- London County Council Tramways, later operated by London Transport

- streetcars in New York City (Manhattan), New York

- Washington, D.C. streetcars

- Panama Canal locks' ship handlers (called mules)

### DC, one ground-level conductor

- Wolverhampton Corporation Tramways, England (stud contact) (1902–1921)

- Bordeaux Tramway, France (conductor rail)

- Sydney Light Rail (tramway)

### DC, two-wire

- Greenwich, England. Previously used by trams when in the vicinity of Greenwich Observatory; separate from trolleybus supply.

- Cincinnati, Ohio, US. Tram (streetcar) system used this arrangement throughout, probably due to legal constraints on ground return currents.

- Havana and Guanabacoa, Cuba. Tram (streetcar) systems in both cities used this arrangement.

- Lisbon, Portugal. Elevador da Bica, Elevador da Glória and Elevador da Lavra.

### DC, power from running rails

- Gross-Lichterfelde Tramway (1881–1893), 180 V

- Ungerer Tramway (1886–1895)

- transportable railways as a ride for children

### DC, four-rail