SCOUT D-1 R/B
| Launched | 29 August 1974 |
| Flight ended | 18 November 1975 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7428 |
| COSPAR ID | 1974-070B |
| Observing |
SCOUT D-1 R/B
| Launched | 29 August 1974 |
| Flight ended | 18 November 1975 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7428 |
| COSPAR ID | 1974-070B |
| Observing |