Rocket launches in April 1971
In April 1971, 15 rocket launches flew: 11 by Soviet Union, 2 by US Air Force and 1 by ASI. All of them succeeded.
Launched
| Date | Mission | Rocket | Site | Result |
|---|---|---|---|---|
| Isis 2 | Thor Delta E1 | Vandenberg SFB | Success | |
| US-A 2 | Tsiklon-2 | Baikonur Cosmodrome | Success | |
| Zenit-2M 18 | Voskhod | Plesetsk Cosmodrome | Success | |
| I2P 7 | Tsiklon-2 | Baikonur Cosmodrome | Success | |
| Tselina-D 2 | Vostok 8A92M | Plesetsk Cosmodrome | Success | |
| Zenit-4M 14 | Voskhod | Plesetsk Cosmodrome | Success | |
| Tournesol | Diamant B | Guiana Space Centre | Success | |
| Meteor-1 8 (21L) | Vostok 8A92M | Plesetsk Cosmodrome | Success | |
| Salyut 1 | Proton-K | Baikonur Cosmodrome | Success | |
| KH-8 31 | Titan 23B | Vandenberg SFB | Success | |
| Soyuz 10 | Soyuz | Baikonur Cosmodrome | Success | |
| Strela-2M 3 | Kosmos-3M (11K65M) | Plesetsk Cosmodrome | Success | |
| San Marco 3 | Scout B | Broglio Space Center | Success | |
| DS-P1-Yu 41 | Kosmos 11K63 | Plesetsk Cosmodrome | Success | |
| Sfera 6 | Kosmos-3M (11K65M) | Plesetsk Cosmodrome | Success |
By place and rocket: California 2 · Russia and Baikonur 11 · French Guiana 1 · Soyuz 1