UNITED STATES AIR FORCE

Titan IIIC | Vortex 10

SUCCESSOct 31, 1981 at 09:22 UTCTitan IIIC →
PADSpace Launch Complex 40
SITECape Canaveral SFS, FL, USA →
ORBITMedium Earth Orbit
TYPEGovernment/Top Secret

ELINT satellite focussed on communications intelligence

VEHICLE
Titan IIIC
MISSION
Vortex 10
MISSION TYPE
Government/Top Secret
TARGET ORBIT
Medium Earth Orbit
COUNTRY
USA
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 8d66db79-805a-42fe-a036-e37401575a67
Reported date: Oct 31, 1981 at 09:22 UTC
Last synced: 10 minutes ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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MANUFACTURER
Lockheed Martin
VARIANT
IIIC
FLIGHTS
36
SUCCESSES
34
SUCCESS RATE
94.4%

The Titan IIIC was an expendable launch system used by the United States Air Force from 1965 until 1982. It was the first Titan booster to feature large solid rocket motors and was planned to be used as a launcher for the Dyna-Soar, though the spaceplane was cancelled before it could fly. The majority of the launcher's payloads were DoD satellites, for military communications and early warning, though one flight (ATS-6) was performed by NASA. The Titan IIIC was launched exclusively from Cape Canaveral while its sibling, the Titan IIID, was launched only from Vandenberg AFB.

When is the Titan IIIC | Vortex 10 launch?
The Titan IIIC | Vortex 10 is scheduled for Saturday, October 31, 1981 at 9:22 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 Vortex 10?
The Titan IIIC | Vortex 10 mission uses the Titan IIIC rocket, manufactured by Lockheed Martin. The Titan IIIC has flown 36 times with a 94.4% success rate.
Where is the Titan IIIC | Vortex 10 launching from?
The launch takes place from Space Launch Complex 40 at Cape Canaveral SFS, FL, USA.
What orbit is Vortex 10 going to?
The Vortex 10 mission is targeting Medium Earth Orbit.
Who is launching Vortex 10?
The Titan IIIC | Vortex 10 is operated by United States Air Force.
Can I watch the Titan IIIC | Vortex 10 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.
Mar 29, 2026 23:43 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 23:43 UTC
Launch date set: Oct 31, 1981 at 09:22 UTC
NET (No Earlier Than) confirmed by United States Air Force
Mar 29, 2026 23:43 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 10 minutes ago
Launch Library 210 minutes ago
Launch ID: 8d66db79-805a-42fe-a036-e37401575a67
Open-Meteo Weather1 day ago
Pad weather at 28.56, -80.58

Mission Profile

Vortex 10 was a Titan IIIC mission operated by United States Air Force that lifted off from Space Launch Complex 40, Cape Canaveral SFS, FL, USA on October 31, 1981. The flight carried its payload on a government/top secret mission to Medium Earth Orbit. The launch was a success.