 sukhoy - gulf stream girinchi cheppandi 
 sukhoy - gulf ‌ stream  S-21  anchana veyabadina rashyan - amarican suupar ‌ sonic businesses jett .

1990 l praarambhamlo ,  gulf ‌ stream aeerospace mariyu sukhoy design beuro ooka suupar ‌ sonic smaal businesses jett ‌ nu abhivruddhi cheyadanki ummadi prayatnaanni praarambhinchaayi ,  deeniki  S-21  ani peruu pettaaru .  vaanijya suupar ‌ sonic vimana prayaanaaniki maarket ‌ loo sandehaspada demanded kaaranamgaa ,  projekt patla nibaddhatha balaheenapadindi mariyu aalasyam pergindhi .

 sukhoy  S-21 loo panini konasaginchinappatiki ,  gulf ‌ stream chivariki bhaaswaamyaanni raddhu chesindi .

S-21  mock  2+  oddha nirantara cruize cheeyagaladu mariyu mock  1  vayu vaegamtho sambandam unna samasyaathmakamaina transonic prabhaavaala nirvahanaloo chaaala parisoedhana mariyu abhivruddhi jargindi .

2012  natiki ,  projekt  2013-2025  abhivruddhi kalaniki etuvanti nidhulu pomdaledu mariyu raddhu cheyabadinatlu kanipinchindi .
 sukhoy - gulf ‌ stream  S-21  anchana veyabadina rashyan - amarican suupar ‌ sonic businesses jett .

1990 l praarambhamlo ,  gulf ‌ stream aeerospace mariyu sukhoy design beuro ooka suupar ‌ sonic smaal businesses jett ‌ nu abhivruddhi cheyadanki ummadi prayatnaanni praarambhinchaayi ,  deeniki  S-21  ani peruu pettaaru .  vaanijya suupar ‌ sonic vimana prayaanaaniki maarket ‌ loo sandehaspada demanded kaaranamgaa ,  projekt patla nibaddhatha balaheenapadindi mariyu aalasyam pergindhi .