ECHO 1
| Launched | 11 August 1960 |
| Flight ended | 23 May 1968 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 49 |
| COSPAR ID | 1960-009A |
| Observing |
ECHO 1
| Launched | 11 August 1960 |
| Flight ended | 23 May 1968 |
| Status | Decayed |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 49 |
| COSPAR ID | 1960-009A |
| Observing |