United States Air ForceThorad SLV-2H Agena DSpace Launch Complex 3W, Vandenberg SFB, CA, USA
Thorad SLV-2H Agena D | KH-4B 15
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No countdown — this launch time is not yet known to the minute.September 10, 1971Add to calendar
Launch Successful
Image: NASA
United States Air Force's 555th launch · 19th this year · humanity's 1,258th orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: Sep 10, 21:32 – Sep 10, 21:32 UTC
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KH-4B 15
The KH-4B (Keyhole-4B) was sixth optical reconnaissance satellite version in the Corona-program.
Government/Top Secret · Low Earth Orbit (LEO)
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