Titan 402B/IUS Launch History
Every orbital and deep-space launch attempt by the Titan 402B/IUS, year by year, drawn from the GCAT launch catalog. It is one of the variants covered on the Titan family page.
Data current as of 2026-07-20.
Titan 402B/IUS made 5 orbital and deep-space launch attempts between 1997 and 2004. It is part of the Titan family. Of those, 4 succeeded and 1 failed. The success rate comes to 80 percent. The busiest year was 1997, with 1 flight. The most recent flight in the catalog was in 2004.
5
Launch attempts
4
Successes
1
Failures
80%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
Launch sites used
Sites the Titan 402B/IUS launched from, across every launch in the catalog.
| Site | Country | Launches | Successes | Failures |
|---|---|---|---|---|
| CC | 🇺🇸United States | 5 | 4 | 1 |
Launch chronology
Every Titan 402B/IUS launch in the catalog, newest first.
| Date | Designator | Payloads | Site / Pad | Outcome |
|---|---|---|---|---|
| Feb 14, 2004 | 2004-004 | 4B-39 : DSP 22 | CC / SLC40 | Success |
| Aug 6, 2001 | 2001-033 | 4B-31 : DSP 21 | CC / SLC40 | Success |
| May 8, 2000 | 2000-024 | 4B-29 : DSP 18 | CC / LC40 | Success |
| Apr 9, 1999 | 1999-017 | 4B-27 (K-32) : DSP 19 | CC / LC41 | Failure |
| Feb 23, 1997 | 1997-008 | 4B-24 (K-24, 45D-4) : DSP 20 | CC / LC40 | Success |