TKS
4 satellites and probes
| Spacecraft | Launch | Operator | Launch vehicle |
|---|---|---|---|
 Kosmos 1686 | September 27, 1985 | — | Proton-K |
 Cosmos 1443 | March 2, 1983 | — | Proton-K |
| Kosmos 1267 | April 25, 1981 | — | Proton-K |
| Cosmos 929 | July 17, 1977 | — | Proton-K |
| Spacecraft | Launch | Operator | Launch vehicle |
|---|---|---|---|
| Kosmos 1686 | September 27, 1985 | — | Proton-K |
| Cosmos 1443 | March 2, 1983 | — | Proton-K |
| Kosmos 1267 | April 25, 1981 | — | Proton-K |
| Cosmos 929 | July 17, 1977 | — | Proton-K |