LK
3 satellites and probes
| Spacecraft | Launch | Operator | Launch vehicle |
|---|---|---|---|
 Kosmos 434 | August 12, 1971 | Soviet Union | Soyuz-L |
| Kosmos 398 | February 26, 1971 | — | Soyuz-L |
| Kosmos 379 | November 24, 1970 | Soviet Union | Soyuz-L |
| Spacecraft | Launch | Operator | Launch vehicle |
|---|---|---|---|
| Kosmos 434 | August 12, 1971 | Soviet Union | Soyuz-L |
| Kosmos 398 | February 26, 1971 | — | Soyuz-L |
| Kosmos 379 | November 24, 1970 | Soviet Union | Soyuz-L |