 yea charthraathmaka seinika vimanam yokka vamsaanni batti ,  avro baanam eppudi eguraveyabadindi mariyu aa vimanam yokka nirvahanha lakshanhaalu emti ?
 avro kanada  CF-105  baanam anede avro kenadache roopondinchabadina mariyu nirminchabadina delta - winged inter ‌ septor air ‌ cropht . CF-105 50,000  adugula  (15,000  mee )  kante ekuva etthulo mock  2  vaegamtho vagdanam chesindi mariyu  1960  mariyu antaku minchi royale kenadiyan air fores  (RCAF)  yokka praadhamika inter ‌ septor ‌ gaaa panicheeyadaaniki uddeshinchabadindhi .

 avro kanada  CF-100  kanak yokka merugaina samskaranhalanu pariseelinchina  1953 loo praarambhamiena design adhyayanaalu shraeniki baanam parakashta .  gananiyamaina adhyayanam tarwata , RCAF  naatakeeyangaa marinta saktivantamaina design ‌ nu enchukundi mariyu marchi  1955 loo tiivramaina abhivruddhi prarambhamaindi .  yea vimanam saampradaya chetito nirmimchina namoonaa dasanu daatavesi neerugaa utpatthi shraeniki nundi nirminchaalani bhaavinchabadindi .  modati baanam  Mk. 1, RL-201, 4  aktobaru  1957 na sputniq  I  praarambhinchina rojune prajalaku andubaatuloki vacchindi .

 phlight testing  RL-201 thoo  25  marchi  1958 na prarambhamaindi ,  mariyu design tvaritamgaa adbuthamaina handleing mariyu motham paniteerunu pradarsinchi ,  leval phlight ‌ loo mock  1.9 ki chaerukumdi .  praat  &  whitney  J75  dwara aadhaaritam ,  mro nalaugu  Mk. 1 lu puurtayyaayi , RL-202, RL-203, RL-204  mariyu  RL-205.  thelikaina mariyu marinta saktivantamaina  Orenda Iroquois  injin tvaralo pariiksha choose siddhangaa Pali mariyu  Iroquois  thoo modati  Mk 2, RL-206, 1959  praarambhamlo  RCAF  pilat ‌ l dwara vimana mariyu angeekaara pariikshalaku sannaahakamgaa taaxi parikshaku siddhangaa Pali .
 avro kanada  RL-201  baanam modhatisaarigaa marchi  25, 1958 na ooka test phlight ‌ loo eguraveyabadindi .  aa vimana samayamlo ,  handleing mariyu paniteeru adhbhuthanga Pali mariyu vimanam leval phlight ‌ loo  Mach 1.9  varku vaegaanni andhukundhi .