weighted F-35A Mikoyan airfield high-explosive Trojan Tu-2 recon 375 Sukhoj exhaust nozzles 4320 tow bar Flanker F-35B bomb helicopter light Canadian detailing F-35C T-28 F-35 Kamov Foxbat OFAB-100-120 wheels Harrier guided missile Yakovlev Ka-56 set prime mover Wasp Hawker-Siddeley soviet Tupolev exhaust bombs C-130 artillery Su-27 tracks Ural Lightning-II