North American X-15 (Croatian Wikipedia)

Analysis of information sources in references of the Wikipedia article "North American X-15" in Croatian language version.

refsWebsite

Global rank Croatian rank

4web.archive.org

1^st place

1^st place

75^th place

71^st place

340^th place

445^th place

1,290^th place

1,122^nd place

1collectspace.com

7,430^th place

low place

1nmspacemuseum.org

low place

low place

1astronautix.com

2,056^th place

4,961^st place

1amazing-airplanes.com

low place

low place

439^th place

3,610^th place

4,927^th place

4,317^th place

af.mil

nationalmuseum.af.mil

Research & Development Gallery. National Museum of the United States Air Force

amazing-airplanes.com

The highest altitude reached. amazing-airplanes.com |url-status=dead zahtijeva |archive-url= (pomoć)

astronautix.com

XLR-99. astronautix.com

boeing.com

X-20 Dyna-Soar Space Vehicle. Boeing

collectspace.com

Remembering X-15's first flight. collectspace.com

fai.org

100 km. ALTITUDE BOUNDARY FOR ASTRONAUTICS... Fédération Aéronautique Internationale. Inačica izvorne stranice arhivirana 10. veljače 2006. Pristupljeno 22. kolovoza 2009.

nasa.gov

nasa.gov

X-15 Hypersonic Research Program. NASA
NASA's X-43A is a hypersonic, scramjet powered research aircraft designed to fly at speeds up to Mach 10. NASA. Inačica izvorne stranice arhivirana 13. veljače 2016. Pristupljeno 16. kolovoza 2009.

history.nasa.gov

nmspacemuseum.org

Albert S. Crossfield Flew the first mission of the X-15 rocket plane; first man to reach speeds of Mach 2. nmspacemuseum.org. Inačica izvorne stranice arhivirana 7. srpnja 2010. Pristupljeno 16. kolovoza 2009.

si.edu

nasm.si.edu

Major Objects on Display. National Air and Space Museum
Milestones of flight. nasm.si.edu. Inačica izvorne stranice arhivirana 11. travnja 2009. Pristupljeno 16. kolovoza 2009.

web.archive.org

Albert S. Crossfield Flew the first mission of the X-15 rocket plane; first man to reach speeds of Mach 2. nmspacemuseum.org. Inačica izvorne stranice arhivirana 7. srpnja 2010. Pristupljeno 16. kolovoza 2009.
NASA's X-43A is a hypersonic, scramjet powered research aircraft designed to fly at speeds up to Mach 10. NASA. Inačica izvorne stranice arhivirana 13. veljače 2016. Pristupljeno 16. kolovoza 2009.
Milestones of flight. nasm.si.edu. Inačica izvorne stranice arhivirana 11. travnja 2009. Pristupljeno 16. kolovoza 2009.
100 km. ALTITUDE BOUNDARY FOR ASTRONAUTICS... Fédération Aéronautique Internationale. Inačica izvorne stranice arhivirana 10. veljače 2006. Pristupljeno 22. kolovoza 2009.