Ikambani ipi yakavaka F-22 Raptor?
Context:The Lockheed Martin F-22 Raptor ari American chete-chigaro, mapatya-injini, zvose-weather chakavanzika tactical murwi ndege yakatanga nokuda United States Air Force (USAF). Somugumisiro USAF kwakaita Advanced Tactical Fighter (ATF) chirongwa, ndege rakagadzirirwa sezvo mhepo kukurira murwi, asi anewo pasi kurwisa, zvemagetsi hondo, uye zviratidzo ungwaru nezvaanogona. The chikuru Muvaki, Lockheed Martin, akavaka vakawanda F-22 kuti airframe uye zvombo gadziriro uye kuitisa yokupedzisira gungano, apo Boeing akapa mapapiro, aft fuselage, avionics kusangana, uye kurovedza hurongwa.  Ndege yokutanga yakabhururuka muna 1997 uye akanga zvakasiyana-siyana akasarudzwa F-22 uye F / A-22 asati pamutemo akapinda basa muna December 2005 sezvo F-22A. Kunyange zvazvo USAF akanga pakutanga aronga kutenga dzinokwana 750 ATFs, purogiramu rakagurwa kuti 187 operative ndege muna 2009 nokuda mukuru mari, kushaya mhepo-kuti-mhepo mishoni panguva kugadzirwa, uye kukura zvikuru inokwanisika uye kuita zvinhu zvizhinji F-35. [N 1] The yokupedzisira F-22 wakapiwa muna 2012.  Nepo yakanga yakareba kukura uye kwokutanga operative matambudziko, ari F-22 rava rinokosha chinoumba pamusoro tactical airpower ari USAF. Mubatanidzwa wezvombo zvehondo zvekuvanda, kushanda kwemhepo, uye masisitimu ebasa zvakaita kuti kusvetuka mukukwanisa kurwisa mhepo uye kugadza chiyero chechizvarwa chayo. The F-22 iri kutarisirwa kushumira kupinda 2030s uye pakupedzisira kubudirira nokuda USAF kuti Next Generation Air Dominance (NGAD) unmanned murwi chinoumba.
Lockheed Martin aiva chikuru contractor mutoro kukura F-22, asi Boeing akabatsirawo vamwe subsystems.