Editing Lockheed YF-12 (section)

==External links==
{{Commons category|Lockheed YF-12}}
*[http://www.nasa.gov/centers/dryden/pdf/88796main_YF-12.pdf ''Mach 3+: NASA/USAF YF-12 Flight Research, 1969–1979'' by Peter W. Merlin (PDF book)]
*[http://www.sr-71.org/blackbird/yf-12a-1/ YF-12A Flight Manual] and [http://www.sr-71.org/photogallery/blackbird/06935/ YF-12A #60-6935 Photos on SR-71.org]
*[https://web.archive.org/web/20081215111103/http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=2380 YF-12 fact sheet on USAF Museum site]
*[https://web.archive.org/web/20131109203034/http://gmaps.tommangan.us/blackbirds/index.html Where are they now? Map of the location of every Blackbird]
*[https://web.archive.org/web/20061219200835/http://home.att.net/~jbaugher/1960.html USAF Aircraft Serial Numbers for 1960, including all A-12s, YF-12As, and M-21s]
* NASA videos: [https://www.youtube.com/watch?v=5SwyJTJagq8 Take-off], [https://www.youtube.com/watch?v=Ol7Tcza6wi0 Mid-air Refueling] <!--more at https://www.youtube.com/user/DrydenTV/videos -->
*[https://www.youtube.com/watch?v=x15UOSYf9Mo The Lockheed Martin YF-12 NASA documentary]

{{Lockheed}}
{{US fighters}}
{{Authority control}}

[[Category:Lockheed aircraft|F-012]]
[[Category:1960s United States fighter aircraft|Lockheed F-12]]
[[Category:Twinjets]]
[[Category:Tailless delta-wing aircraft]]
[[Category:NASA aircraft]]
[[Category:Cancelled military aircraft projects of the United States]]
[[Category:Low-wing aircraft]]
[[Category:Aircraft first flown in 1963]]
[[Category:Third-generation jet fighters]]
[[Category:Aircraft with retractable tricycle landing gear]]