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Titan IIIC

Titan IIIC

Titan family · built by Lockheed Martin · maiden flight 1965-06-18

Profile data last updated: 2026-08-29T15:37:07.354998+00:00 | 7531-10-17

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.

Specifications

42.0 mLength
3.0 mDiameter
626 tLaunch mass
2–3Stages
10586 kNLiftoff thrust

Payload Capacity

13100 kgTo LEO
3000 kgTo GTO

Lifetime Launch Record

As reported by Launch Library 2 across this rocket's entire history, not just the launches tracked on this site.

36Total launches
34Successful
2Failed
0Upcoming

Launches Tracked on This Site

36In our archive
94.4%Success rate
Jun 18, 1965 14:00 UTCEarliest tracked
Mar 06, 1982 19:25 UTCMost recent
MissionDateStatus
Titan IIIC | DSP 10 Mar 06, 1982 19:25 UTC Success
Titan IIIC | Vortex 10 Oct 31, 1981 09:22 UTC Success
Titan IIIC | DSP 9 Mar 16, 1981 19:24 UTC Success
Titan IIIC | DSCS-2 13 & 14 Nov 21, 1979 02:09 UTC Success
Titan IIIC | Vortex 9 Oct 01, 1979 11:22 UTC Success
Titan IIIC | DSP 8 Jun 10, 1979 13:39 UTC Success
Titan IIIC | DSCS-2 11 & 12 Dec 14, 1978 00:40 UTC Success
Titan IIIC | Chalet 8 Jun 10, 1978 19:08 UTC Success
Titan IIIC | DSCS-2 9 & 10 Mar 25, 1978 18:09 UTC Failure
Titan IIIC | DSCS-2 7 & 8 May 12, 1977 14:26 UTC Success
Titan IIIC | DSP 7 Feb 06, 1977 06:00 UTC Success
Titan IIIC | DSP 6 Jun 26, 1976 03:00 UTC Success
Titan IIIC | LES 8, 9 & Solrad 11A, 11B Mar 15, 1976 01:25 UTC Success
Titan IIIC | DSP 5 Dec 14, 1975 05:15 UTC Success
Titan IIIC | DSCS-2 5 & 6 May 20, 1975 14:03 UTC Success

Wikipedia