Launches per year
19741977
SuccessfulFailed
Spaceports
Launch agencies
Same family
Titan IIIC 36Titan 24B 23Titan IIIB 22Titan IIID 22Titan II SLV 13Titan II GLV 12Titan 34B 11Titan 23B 9Titan 401A/Centaur 9Titan 34D 7Titan 34D/Transtage 7Titan 401B/Centaur 7Titan 403A 5Titan 402B/IUS 5Titan IIIA 4Commercial Titan 3 4Titan 33B 3Titan 402A/IUS 3Titan 404A 3Titan 404B 3Titan 405A 2Titan 34D/IUS 1Titan 403B 1Titan 405B 1
All 7 launches
7 launches
| Date | Mission | Spaceport | Country | Payloads | Outcome |
|---|---|---|---|---|---|
| Sep 5, 1977 | Voyager 11977-084 | Cape Canaveral & Kennedy | United States | 1 | Success |
| Aug 20, 1977 | Voyager 21977-076 | Cape Canaveral & Kennedy | United States | 1 | Success |
| Jan 15, 1976 | Helios 21976-003 | Cape Canaveral & Kennedy | United States | 1 | Success |
| Sep 9, 1975 | Viking Orbiter 21975-083 | Cape Canaveral & Kennedy | United States | 2 | Success |
| Aug 20, 1975 | Viking Orbiter 11975-075 | Cape Canaveral & Kennedy | United States | 2 | Success |
| Dec 10, 1974 | Helios 11974-097 | Cape Canaveral & Kennedy | United States | 1 | Success |
| Feb 11, 1974 | VDS1974-F01 | Cape Canaveral & Kennedy | United States | 2 | Failure |
Source: GCAT launch list and launch vehicle tables, Jonathan C. McDowell (CC BY 4.0). Image: Wikidata/Commons for the rocket that most of its payloads list as their launcher.