Launches per year
1958
SuccessfulFailed
Spaceports
Launch agencies
Same family
SPARTA 1
All 6 launches
6 launches
| Date | Mission | Spaceport | Country | Payloads | Outcome |
|---|---|---|---|---|---|
| Oct 23, 1958 | Beacon1958-F18 | Cape Canaveral & Kennedy | United States | 1 | Failure |
| Aug 24, 1958 | Explorer 51958-F11 | Cape Canaveral & Kennedy | United States | 1 | Failure |
| Jul 26, 1958 | Explorer 41958 EPS | Cape Canaveral & Kennedy | United States | 1 | Success |
| Mar 26, 1958 | Explorer 31958 GAM | Cape Canaveral & Kennedy | United States | 1 | Success |
| Mar 5, 1958 | Explorer 21958-F02 | Cape Canaveral & Kennedy | United States | 1 | Failure |
| Feb 1, 1958 | Explorer 11958 ALP | Cape Canaveral & Kennedy | United States | 1 | Success |
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.