UNITED STATES AIR FORCE
Titan 34D Transtage | DSP F12
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Dec 22, 1984 at 00:02 UTC
▸ Flight profile›
Initializing Launch Globe…
PADSpace Launch Complex 40
SITECape Canaveral SFS, FL, USA →ORBITGeostationary Orbit
TYPEGovernment/Top Secret
MISSION OVERVIEW
Geostationary early warning satellite
LAUNCH DETAILS
VEHICLE
Titan 34D TranstageAGENCY
United States Air ForceMISSION
DSP F12
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Geostationary Orbit
LAUNCH PAD
Space Launch Complex 40LAUNCH SITE
Cape Canaveral SFS, FL, USACOUNTRY
USA
LAUNCH TIME VERIFICATION
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 5b0d73a9-0887-4067-aa7d-c7262ec42244
Reported date: Dec 22, 1984 at 00:02 UTC
Last synced: 8 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
LAUNCH MAP
PAD WEATHER
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VEHICLE — Titan 34D Transtage →
MANUFACTURER
Lockheed Martin
VARIANT
34D Transtage
FLIGHTS
7
SUCCESSES
7
SUCCESS RATE
100%
The Titan 34D was a United States expendable launch vehicle used to launch a number of satellites for military applications.
FREQUENTLY ASKED QUESTIONS
When is the Titan 34D Transtage | DSP F12 launch?
The Titan 34D Transtage | DSP F12 is scheduled for Saturday, December 22, 1984 at 12:02 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for DSP F12?
The Titan 34D Transtage | DSP F12 mission uses the Titan 34D Transtage rocket, manufactured by Lockheed Martin. The Titan 34D Transtage has flown 7 times with a 100% success rate.
Where is the Titan 34D Transtage | DSP F12 launching from?
The launch takes place from Space Launch Complex 40 at Cape Canaveral SFS, FL, USA.
What orbit is DSP F12 going to?
The DSP F12 mission is targeting Geostationary Orbit.
Who is launching DSP F12?
The Titan 34D Transtage | DSP F12 is operated by United States Air Force.
Can I watch the Titan 34D Transtage | DSP F12 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
LAUNCH TIMELINE
Mar 29, 2026 23:44 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 23:44 UTC
Launch date set: Dec 22, 1984 at 00:02 UTC
NET (No Earlier Than) confirmed by United States Air Force
Mar 29, 2026 23:44 UTC
Launch completed successfully
Updated via Launch Library 2
LIVE DATA SOURCES
Last data sync: 8 minutes ago
●Launch Library 28 minutes ago
Launch ID: 5b0d73a9-0887-4067-aa7d-c7262ec42244
●Open-Meteo Weather1 week ago
Pad weather at 28.56, -80.58
Mission Profile
DSP F12 was a Titan 34D Transtage mission operated by United States Air Force that lifted off from Space Launch Complex 40, Cape Canaveral SFS, FL, USA on December 22, 1984. The flight carried its payload on a government/top secret mission to Geostationary Orbit. The launch was a success.