Vanguard (mod.)
Vanguard (mod) (Vanguard 3)
| Version | Stage 1 | Stage 2 | Stage 3 |
|---|---|---|---|
| Vanguard (SLV-7) | X-405 | AJ-10-37 | X-248-A2 |
→ list of all Vanguard flights
No Serial TNo: Type Date LS Payload
12 SLV-7 (TV-4BU) 1 Vanguard (mod) 18.09.1959 P CC LC-18A Vanguard 3 (20in Magnetometer, X-Ray, Env. #1) Flight 12: Stage 3 failed to separate from payload
