Sr 71. The SR-71 is a large aircraft that can be compared respectfully to the size of a Boeing 727. The SR-71s first flight was on December 22 1964.
SR-71in rekoru bugün bile kırılmış değil. Reconnaissancein the mid-1950s and the SR-71 Blackbird which came into service in the mid-1960s. The U-2 built of aluminum and limited to subsonic flight could cruise above 70000 feet 21000 metres for very long periods.
Though the initial test results were good rumors of Soviet radar advances led the US.
Though the initial test results were good rumors of Soviet radar advances led the US. SR-71 olarak geliştirildi siyah projeye gelen Lockheed A-12 Lockheedin tarafından 1960larda keşif uçağı Skunk Works. Beher motorun gücü 14426kNdir. Moreover this site has a Blackbird Archive an in-depth look at the A-12 YF-12 and SR-71It is also home to the SR-71 Flight Manual a more than thousand page document now.