DELTA 2 R/B(2)
| Launched | 3 July 1991 | 
| Flight ended | 10 September 1995 | 
| Status | Decayed | 
| Launch site | Air Force Eastern Test Range, Florida, USA | 
| Owner | United States | 
| NORAD ID | 21555 | 
| COSPAR ID | 1991-047D | 
| Alternative names | PAM-D | 
| Observing |