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← 1990
1990 · United States Air Force
GPS IIA-1
success
Delta II | GPS IIA-1
Improved second generation GPS navigation satellite
Overview
Date / time
November 26, 1990 at 09:39 PM UTC
Outcome
success
Launch site
Space Launch Complex 17A
Mission
GPS IIA-1
Mission type
Navigation
Orbit achieved
Medium Earth Orbit
Launch vehicle
Delta II 7925 →
Launch provider
United States Air Force →
Payloads deployed · 1
NAVSTAR 22 (USA 66)
GPS · MEO