borovkov-fluorov ii-207

borovkov-fluorov ii-207 ("istrebitel"-faitar) 1936 nundi yuu. ess. ess. aarr loe roopondinchabadina mariyu nirminchina yuddha vimanam.
abhivruddhi.
abhivruddhi, gorkey vadda unna gaja-21 ("gosuderstevenni aviatsia javod"-rashtra vimanayana karmagaram/karmagaram) nundi iddaru designerlu kotta hye-speed bipelane faitar designpy pani praarambhinchaaru. borovkov mariyu fluorov polikarpov ii-16 prograamlo pani chesina vaari anubhavanni ekkuvagaa aakarshincharu, 'prototype no.7211' ("izdeliye 7, javod 21, samoliate 1"-artical 7, factory 21, aircraft 1) nuu utpatti chesaaru. appudu soviet unionlo andubaatulo unna atyanta saktivantamaina injinto saadhyamainanta chinna vimanam lakshyam, miculine emm-85 14-cylinder radial, licenses pondina-nirminchina gnome-rone gnome-rone mistral majer. no.7211 anedi puurtigaa contilever bayati rekkalatho kuudina sogasaina bipelane, eguva madhya-vibhaagaaniki naalugu baga streamline cheyabadina cabane struts maddatu istayi. no.7211 1937 juun 1naa thana toli vimananni nirvahinchindi, conny injin vaiphalyam kaaranamgaa takeoff samayamlo koolipoyindi.
modati utpatti namuunaa shwetsov emm-62 radial (licenses-nirmita rait cyclone) dwara saktini pondindi. open kaakpitnu nilupukuntuu, idhi mruduvaina close fitting kaul, fixed landing gair kaligi undhi mariyu forward fuselagelo naalugu shkaalu 7.62-mm meshin ganlatho puurtigaa saayudhamaindi. idhi modatisaarigaa 1939 eprillo eguraveyabadindi mariyu rendava utpatti namoonaalo merugudalalaku daariteesindi. rendava vimaanamlo ippatikee sthira gair undhi, conny merugaina shwetsov emm-63 radial undhi mariyu diguva rekkalu takeoff meeda vegavantamaina ekkadaaniki rendu fab-250 bambulu ledhaa merkulov dm-4 ramjetlanu angeekarinchadaaniki balopetam cheyabaddaayi, april chivarilo ledhaa mae 1939 praarambhamlo modati vimanamtho daani adhika paniteerunu rujuvu chesindi-garishta gaali vegam 416 kimmy/gamm (258.5) 5000 mea (16,404 adugulu) mariyu takeoff tarvaata 18 mea/seey (3,543 adugulu/nimisham) ekkindi.
oka vimaanamlo upasamharinchagala landing gair undhi, idhi fuselage kinda oka chinna landing gair baeloe flatga tirugutundi. idhi sthira gair version paie garishta vegaanni 20 mph (32.5 km/h) meruguparichindi. sheethaakaala yuddha samayamlo finlandlo rendu vimanalu yuddhanni chusinatlu prasiddhi chendindi, conny dheeniki chaalaa takkuva aadharalu unnaayi. 
nalgava utpatti namoonaalo puurtigaa pariveshtita kaakpit, sannaddhamaina emm-63 injin mariyu chinna vimaanaaniki dart lanty roopaanni icchina pedda smooth spinner unnaayi. bipelane faitar kosam paniteeru chaalaa akattukunela unnappatikee, tayaareeki eee rakam aamodinchabadaledu, mariyu 1941 naati german dandayaatratho anni pareekshalu aagipoyaayi.

