Search results
Results from the WOW.Com Content Network
A fourth YF-12 aircraft, the "YF-12C", was actually the second SR-71A (AF Ser. No. 61–7951). This SR-71A was re-designated as a YF-12C and given the fictitious Air Force Serial Number 60-6937 from an A-12 to maintain SR-71 secrecy. The aircraft was loaned to NASA for propulsion testing after the loss of YF-12A (AF Ser. No. 60–6936) in 1971.
The YF-12 program was a limited production variant of the A-12. Lockheed convinced the U.S. Air Force that an aircraft based on the A-12 would provide a less costly alternative to the recently canceled North American Aviation XF-108, since much of the design and development work on the YF-12 had already been done and paid for. Thus, in 1960 the ...
The aircraft was not repaired, and was scrapped in situ. [51] On 3 January 2020, a Y-12-II of the Sri Lankan Air Force crashed to Haputale, Sri Lanka, while on aerial observations, killing all 4 airmen. [52] On 4 August 2020, a Y-12-II of the Kenyan Air Force resupplying AMISOM crashed after taking off from Dhobley Airstrip in Somalia. All 10 ...
— Nov. 12, 2022: A P-63 Kingcobra fighter plane collided with a B-17 Flying ... in the 1950s and also as a counterinsurgency aircraft during the Vietnam War, crashed at the Cold Lake Air Show in ...
The D-21 was initially designed to be launched from the back of an M-21 carrier aircraft, a variant of the Lockheed A-12 aircraft. The drone had maximum speed in excess of Mach 3.3 (2,200 miles per hour; 3,600 kilometers per hour) at an operational altitude of 90,000 feet (27,000 meters). Development began in October 1962.
The aircraft entered a descent, but speed and load limits were exceeded in the process and the aircraft broke up and crashed at Nawabshah, Pakistan, killing all 24 on board. [ 53 ] On 24 September 1984, a Soviet Air Force An-12 was struck by anti-aircraft fire near Zaranj, Afghanistan, killing a crew member; the aircraft was repaired and ...
The longest continuing United States classified military airplane program is the testing and evaluation of Foreign Aircraft Technology. During the Cold War, secret test flying of Mikoyan-and-Gurevich Design Bureau (MiG) and other Soviet aircraft was an ongoing mission dating back to the acquisition of the first Soviet-built Yakovlev Yak-23 in 1953.
List of accidents and incidents involving military aircraft (2010–2019) 0–9. 2012 Mount Salak Sukhoi Superjet crash; 2012 Turkish F-4 Phantom shootdown; A.