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Launch SuccessfulUnited States Air Force
Titan 34D Transtage: Mercury 12
ELINT satellite focussed on communications intelligence
Friday, 2 September 1988
Titan 34D Transtage
Mission Data

🇺🇸United States Air ForceEst. 1947
Launch VehicleTitan 34D Transtage
Vehicle FamilyTitan
Vehicle Record7 of 7 launches (100%)
Provider TypeGovernment
Agency Record972 successes / 106 failures (90%)
Success Streak68 consecutive
Mission TypeGovernment/Top Secret
Target OrbitMedium Earth Orbit
Launch PadSpace Launch Complex 40
Location🇺🇸 Cape Canaveral SFS, FL, USA USA
Orbital Launches This Year#81
Agency Launches This Year#5
Launches From This Pad404
Launches From This Site1,132
Status Note
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
About Titan 34D Transtage
The Titan 34D was a United States expendable launch vehicle used to launch a number of satellites for military applications.
Launch Site
Space Launch Complex 40 · 28.5619°N 80.5774°W
Launch data from Launch Library 2 by The Space Devs.