The SR-72 hypersonic unmanned reconnaissance aircraft is mainly used to replace the SR-71 "Blackbird" high-speed high-altitude reconnaissance aircraft developed in the 1970s, and its maximum flight speed will reach an astonishing Mach 6 (i.e., six times the speed of sound), which is twice ...
Century Wings presents highly-detailed,ready-made diecast models of military aircraft 1/72 & 1/144 scale since 2006 Nov.