Atlas LV-3B | Mercury-Atlas 3
Status: Failure | Launched: Apr 25, 1961 16:15 UTC
Failure reason: Pitch and roll sequence failed to initiate.
Launch Provider & Rocket
- Provider: National Aeronautics and Space Administration (Government)
- Rocket: Atlas LV-3B — Atlas family
Mission
Uncrewed test flight of the Mercury program. The launch proceeded normally until about T+20 seconds when the pitch and roll sequence failed to initiate and the vehicle instead just continued flying straight upward, requiring early termination of the flight.
- Type: Test Flight
- Orbit: Suborbital (Sub)
Launch Site
- Pad: Space Launch Complex 14
- Location: Cape Canaveral SFS, FL, USA
- View on map
Program
- Mercury — Project Mercury was the first human spaceflight program of the United States, running from 1958 through 1963. (Wikipedia)
Launch data sourced automatically from the Launch Library 2 API. Last refreshed: 2026-10-08T01:01:54.797344+00:00.