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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 Harbin Y-12, whose development began in 1980, [14] is a 17-seat twin propeller light multi-purpose STOL aircraft that is produced by the Chinese Harbin Aircraft Manufacturing Corporation. At the time of the accident, the aircraft had already been certified in dozens of countries and was awaiting certification in countries such as France and ...
The 1998 MIAT Mongolian Airlines crash was a domestic flight that crashed on 26 May 1998, killing all on board. The flight departed Erdenet Airport at approximately 09:17 on a flight to Mörön , with 26 passengers and 2 crew.
The Pratt & Whitney J58 (company designation JT11D-20) is an American jet engine that powered the Lockheed A-12, and subsequently the YF-12 and the SR-71 aircraft. It was an afterburning turbojet engine with a unique compressor bleed to the afterburner that gave increased thrust at high speeds.
Investigators head into the debris field at the site of a commercial plane crash near Shanksville, Pennsylvania, September 11, 2001. The crash is one of four planes that were hijacked as part of a ...
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 ...
NASA_YF-12_Overview.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 26 min 38 s, 604 × 360 pixels, 482 kbps overall, file size: 91.75 MB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
In AOL Mail, click Compose.; Click the Attach icon. - Your computer's file manager will open. Find and select the file or image you'd like to attach. Click Open.; The file or image will be attached below the body of the email.