United States Air ForceThor Agena DSpace Launch Complex 1E, Vandenberg SFB, CA, USA
Thor Agena D | KH-4 20
Launch window
No countdown — this launch time is not yet known to the minute.April 1, 1963Add to calendar
Launch Successful
Image: USAF
United States Air Force's 134th launch · 8th this year · humanity's 234th orbital launch attempt
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: Apr 1, 23:01 – Apr 1, 23:01 UTC
Flight preview
KH-4 20
The KH-4 (Keyhole-4) was fourth version in the Corona-program to build an optical reconnaissance satellite.
Government/Top Secret · Low Earth Orbit (LEO)
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