Scout E-1 Launch History
Every orbital and deep-space launch attempt by the Scout E-1, year by year, drawn from the GCAT launch catalog. It is one of the variants covered on the Scout family page.
Data current as of 2026-07-21.
Scout E-1 made one orbital or deep-space launch attempt, in 1974. It is part of the Scout family.
1
Launch attempts
1
Successes
0
Failures
100%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
| Year | Attempts | Successes | Failures | Success rate |
|---|---|---|---|---|
| 1974 | 1 | 1 | 0 | 100% |
Launch sites used
Sites the Scout E-1 launched from, across every launch in the catalog.
| Site | Country | Launches | Successes | Failures |
|---|---|---|---|---|
| VS | United States | 1 | 1 | 0 |
Launch chronology
Every Scout E-1 launch in the catalog, newest first.
| Date | Designator | Payloads | Site / Pad | Outcome |
|---|---|---|---|---|
| Jun 3, 1974 | 1974-040 | S191C : Altair Fairing, X-259B4 (Antares 2B), Castor 2 +6 more, Algol 3A S191C, Explorer 52 antenna cap, BE-3A9, Alcyone sep clamp, FW4S S/N 2376-3, Injun 6 | VS / SLC5 | Success |