May 12
2011 – A Eurocopter X3 (X-Cube), French experimental compound helicopter, flew at a speed of 430 km/h (267 mph).
2011 – Judy Wexler becomes the first woman to pilot a human-powered helicopter, remaining airborne for 4 seconds and achieving an altitude of a few inches in the University of Maryland’s Gamera I.
2009 – A South African Air Force Agusta Westland AW109E, helicopter, 4022, crashes at the Woodstock Dam, near Bergville, KwaZulu-Natal, South Africa. Flying with two other aircraft at low level and at high speed over the surface of the Dam, the helicopter stuck the water and crashed, then sinking into the lake killing the 3 crew.
2004 – The last F-4 Phantom fighters are withdrawn from service with the Israeli Air Force.
2002 – Death of Alfred Vogt, German glider designer.
2001 – Death of Alexei Andreyevich Tupolev, Soviet aircraft designer who led the development of the first supersonic passenger jet, the Tupolev Tu-144. He also helped design the Buran space shuttle and the Tu-2000.
1987 – Grumman A-6E Intruder, BuNo 155657, of VA-142, misses trap on the USS Lexington, both crew eject as jet leaves deck, lightened airframe climbs away, even on reduced power, to crash in the Gulf of Mexico ~50 miles S of NAS Pensacola, Florida. Footage of this accident: https://www.youtube.com/watch?v=czvEDNdyFBU&feature=related.
1984 – Entered Service: Airbus A310 with Air France.
1967 – First flight of the Aermacchi AM.3, Italian single engine high wing observation aircraft, joint venture between Aermacchi and Aeritalia, initially designated the MB-335.
1965 – After loss of control as a result of a gyroscope problem, Luna 5 crashed. It was the second Soviet spacecraft to reach the surface of the Moon.
1965 – The prototype HFB-320 Hansa Jet crashes due to a tail design problem.
1964 – American flyer Joan Merriam Smith lands her Piper Apache to complete the second round-the-world flight by a woman. she took 56 days.
1952 – Death of Elia Antonio Liut, Italian Aviation pioneer, first pilot to fly over the Andes.