United States Air ForceThorad SLV-2H Agena DSpace Launch Complex 3W, Vandenberg SFB, CA, USA
Thorad SLV-2H Agena D | KH-4B 16
Launch window
No countdown — this launch time is not yet known to the minute.April 19, 1972Add to calendar
Launch Successful
Image: NASA
United States Air Force's 574th launch · 10th this year · humanity's 1,340th orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: Apr 19, 21:43 – Apr 19, 21:43 UTC
Flight preview
KH-4B 16
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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