| Name | Constellation US-A |
| ID | us-a |
| Country | USSR |
| Type | Ocean surveillance, active radar |
| Satellites (NORAD) |
4564 (HeavensAbove) 5105 (HeavensAbove) 5721 (HeavensAbove) 6154 (HeavensAbove) 7005 (HeavensAbove) 7291 (HeavensAbove) 7297 (HeavensAbove) 7718 (HeavensAbove) 7727 (HeavensAbove) 8473 (HeavensAbove) 9486 (HeavensAbove) 9494 (HeavensAbove) 10358 10361 (HeavensAbove) 11788 12319 12409 12783 13175 13243 13441 (HeavensAbove) 13600 15085 15378 15930 15986 16647 16917 18122 18665 18957 |
| Satellites (COSPAR) | 1970-0791971-0251971-1171972-0661973-F011973-1081974-0291974-0321975-0241975-0251975-1161976-1031976-1041977-0881977-0901980-0341981-0211981-0371981-0811982-0431982-0521982-0841982-0991984-0691984-1121985-0641985-0751986-0241986-0621987-0521987-1011988-019 |
| Complementary constellations | us-ao (Gunter's) us-p (Gunter's) us-pm (Gunter's) |
| Gunter's space URL | https://space.skyrocket.de/doc_sdat/us-a.htm |
