USA 34
| Launched | 1 December 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19671 |
| COSPAR ID | 1988-106B |
| Observing |
Launched alongside
STS 27USA 34
| Launched | 1 December 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19671 |
| COSPAR ID | 1988-106B |
| Observing |
Launched alongside
STS 27