31 December 1968. First flight of the Tupolev Tu-144 'Charger', Soviet supersonic transport aircraft and world's first supersonic transport aircraft to fly. It remains one of only two SSTs to enter commercial
31 December 1968. First flight of the Tupolev Tu-144 'Charger', Soviet supersonic transport aircraft and world's first supersonic transport aircraft to fly. It remains one of only two SSTs to enter commercial