The Lockheed YF-12 was an American Mach 3+ capable, high-altitude interceptor prototype, developed and manufactured by American aerospace company Lockheed...

The Lockheed/Boeing/General Dynamics YF-22 is an American single-seat, twin-engine fighter aircraft technology demonstrator designed for the United States...

[citation needed] Thrust/weight: 0.56 Lockheed D-21 Lockheed CL-400 Suntan Saab 36 Related development Lockheed YF-12 Lockheed SR-71 Blackbird Aircraft of comparable...

and Lockheed. Northrop teamed with McDonnell Douglas to develop the YF-23, while Lockheed, Boeing, and General Dynamics developed the YF-22. The YF-23...

airbreathing manned aircraft, previously held by the closely related Lockheed YF-12. Lockheed's previous reconnaissance aircraft was the relatively slow U-2,...

the Lockheed Corporation. The aircraft was designed by Kelly Johnson, who later created the Lockheed A-12 and its relatives, such as the Lockheed SR-71...

The Lockheed F-117 Nighthawk is a retired American single-seat, subsonic twin-engine stealth attack aircraft developed by Lockheed's secretive Skunk Works...

The Lockheed F-94 Starfire is a first-generation jet powered all-weather day/night interceptor aircraft designed and produced by Lockheed Corporation...

surface-to-air missile systems. Lockheed and Northrop were selected in 1986 to respectively develop the YF-22 and the YF-23 technology demonstrator aircraft...

planned North American XF-108 Rapier interceptor aircraft, and the Lockheed YF-12 for the United States Air Force. It was the US's first Pulse-Doppler...

development Lockheed YF-22 Lockheed Martin FB-22 Lockheed Martin X-44 MANTA Aircraft of comparable role, configuration, and era Chengdu J-20 Lockheed Martin...

aircraft tumbling wildly. The pilot ejected safely. Lockheed made several improvements to the YF-104A throughout this testing period, including strengthening...

and in-flight launches started in May 1962. In 1960 Lockheed started development of the Lockheed YF-12 interceptor, as a lower-cost replacement for the F-108...

The Lockheed Martin X-44 MANTA (Multi-Axis No-Tail Aircraft) was an American conceptual aircraft design by Lockheed Martin that has been studied by NASA...

Lockheed Have Blue was the code name for Lockheed's proof of concept demonstrator for a stealth fighter. Have Blue was designed by Lockheed's Skunk Works...

and early 1960s) F-19 (hypothetical US fighter aircraft) Lockheed F-117A Nighthawk Lockheed YF-12 Blackbird Northrop F-20 Tigershark List of military aircraft...

Dutch airliner Larson F-12 Baby, an American sport biplane Lockheed YF-12, an American prototype interceptor aircraft Republic XF-12 Rainbow, an American...

fighters are the Lockheed Martin F-22 Raptor, which entered service with the United States Air Force (USAF) in December 2005; the Lockheed Martin F-35 Lightning...

in the two competing technology demonstrator aircraft, the Lockheed YF-22 and Northrop YF-23. Pratt & Whitney's competing F119 was selected over the F120...

Raptor. Lockheed Martin proposed its unsolicited design as a "regional bomber" to complement the aging U.S. strategic bomber fleet. Lockheed Martin appeared...

the system was eventually used in the Lockheed YF-12 program. The final configuration for the rear cockpit in the YF-12A looked similar to that of the F-108...

an even heavier interceptor design, which did not enter service, see Lockheed YF-12. The geographical distance between Murmansk and Anadyr is 4,911 km....

astronauts for North American X-15 and Boeing X-20 Dyna-Soar programs. Lockheed YF-12 (1963) (USA). EWR VJ 101 (1963) (Germany). BAC TSR-2 (1964) (UK). North...

Hooftman 1965, p.59. Kinzey 1990, p.17. Johnsen 2006, p.58. "North American YF-93". Fact Sheets. National Museum of the United States Air Force. Archived...

the USAF had passed on the Phoenix and its own similar AIM-47 Falcon/Lockheed YF-12 to optimize dogfight performance, it still needed a multiple-launch...

(YF119-PW-614) Lockheed YF-22 (YF119-PW-100L) Lockheed Martin F-22 Raptor (F119-PW-100) Lockheed Martin X-35 (YF119-PW-611) Northrop YF-23 (YF119-PW-100N)...

F-22 Raptor – Lockheed Martin YF-22 – Lockheed Martin FB-22 – Lockheed Martin F-23 – Northrop/McDonnell Douglas F-35 Lightning II – Lockheed Martin F-117...

4750th Training Wing. Irwin was also a developmental test pilot for the Lockheed YF-12, the Mach 3 fighter-interceptor variant which preceded the SR-71 Blackbird...

for use on the hypersonic Lockheed D-21 drone launched from the back of a Lockheed M-21, a derivative of the Lockheed A-12, or from under the wing of...

high-speed interceptor aircraft, the North American XF-108 Rapier and the Lockheed YF-12, and left the capable AIM-47 Falcon missile at a quite advanced stage...