SCOUT X-3 R/B
| Launched | 15 June 1963 |
| Flight ended | 16 May 2000 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 603 |
| COSPAR ID | 1963-022B |
| Observing |
SCOUT X-3 R/B
| Launched | 15 June 1963 |
| Flight ended | 16 May 2000 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 603 |
| COSPAR ID | 1963-022B |
| Observing |