Titan 402B IUS
Titan family
· built by Lockheed Martin
· maiden flight 1997-02-23
Profile data last updated: 2026-08-29T15:37:07.354998+00:00 | 7531-10-17
Titan IV was a family of heavy-lift space launch vehicles developed by Martin Marietta and operated by the United States Air Force from 1989 to 2005.
Specifications
54.0 mLength
3.05 mDiameter
925 tLaunch mass
3Stages
15000 kNLiftoff thrust
Payload Capacity
21680 kgTo LEO
Lifetime Launch Record
As reported by Launch Library 2 across this rocket's entire history, not just the launches tracked on this site.
5Total launches
4Successful
1Failed
0Upcoming
Launches Tracked on This Site
5In our archive
80.0%Success rate
Feb 23, 1997 20:20 UTCEarliest tracked
Feb 14, 2004 18:50 UTCMost recent
| Mission | Date | Status |
|---|---|---|
| Titan 402B IUS | DSP 22 | Feb 14, 2004 18:50 UTC | Success |
| Titan 402B IUS | DSP 21 | Aug 06, 2001 07:28 UTC | Success |
| Titan 402B IUS | DSP 20 | May 08, 2000 16:01 UTC | Success |
| Titan 402B IUS | DSP 19 | Apr 09, 1999 17:01 UTC | Failure |
| Titan 402B IUS | DSP 18 | Feb 23, 1997 20:20 UTC | Success |