Historical and upcoming launch events.
| Label | Launch Date | Operator | Type | Orbit | |
|---|---|---|---|---|---|
| Kosmos-662 Mission | 6/26/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Salyut-3 Mission | 6/24/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-661 Mission | 6/21/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-660 Mission |
| 6/18/1974 |
| Russian Ministry of Defense |
| - |
| LEO |
| 1 |
| Kosmos-659 Mission | 6/13/1974 | Russian Ministry of Defense | - | LEO | 1 |
| KH-8A | 6/6/1974 | U.S. Air Force | - | LEO | 1 |
| Kosmos-658 Mission | 6/6/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Explorer 52 | 6/3/1974 | U.S. Air Force | - | HEO | 1 |
| ATS 6 Mission | 5/30/1974 | U.S. Air Force | - | GEO | 1 |
| Kosmos-657 Mission | 5/30/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Luna-22 Mission | 5/29/1974 | Russian Ministry of Defense | - | HEO | 1 |
| Kosmos-656 Mission | 5/27/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Launch 1974-F03 | 5/23/1974 | - | - | 1 |
| Kosmos-655 Mission | 5/21/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-654 Mission | 5/17/1974 | Russian Ministry of Defense | - | LEO | 1 |
| SMS 1 Mission | 5/17/1974 | NASA Goddard Space Flight Center | - | HEO | 1 |
| Interkosmos-11 Mission | 5/17/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-651 Mission | 5/15/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-652 Mission | 5/15/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-653 Mission | 5/15/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-650 Mission | 4/29/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-649 Mission | 4/29/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Molniya-2 Mission | 4/26/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Meteor Mission | 4/24/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-641/648 | 4/23/1974 | Russian Ministry of Defense | - | LEO | 8 |
| Molniya-1 Mission | 4/20/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Westar 1 Mission | 4/13/1974 | NASA Goddard Space Flight Center | - | HEO | 1 |
| Launch 1974-F02 | 4/12/1974 | - | - | 1 |
| Kosmos-640 Mission | 4/11/1974 | Russian Ministry of Defense | - | LEO | 1 |
| HEXAGON SV8 | 4/10/1974 | U.S. Air Force | - | LEO | 3 |
| Kosmos-639 Mission | 4/4/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-638 Mission | 4/3/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-637 Mission | 3/26/1974 | Russian Ministry of Defense | - | GEO | 1 |
| Kosmos-636 Mission | 3/20/1974 | Russian Ministry of Defense | - | LEO | 1 |
| DMSP 8531 Mission | 3/16/1974 | U.S. Air Force | - | LEO | 1 |
| Kosmos-635 Mission | 3/14/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Miranda Mission | 3/9/1974 | U.S. Air Force | - | LEO | 1 |
| Meteor Mission | 3/5/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-634 Mission | 3/5/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-633 Mission | 2/27/1974 | Russian Ministry of Defense | - | LEO | 1 |
| San Marco 4 Mission | 2/18/1974 | Aerospace Research Center | - | LEO | 1 |
| Tansei-2 Mission | 2/16/1974 | Japan Aerospace Exploration Agency (JAXA) | - | MEO | 1 |
| KH-8A | 2/13/1974 | U.S. Air Force | - | LEO | 1 |
| Kosmos-632 Mission | 2/12/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Launch 1974-F01 | 2/11/1974 | - | - | 2 |
| Kosmos-631 Mission | 2/6/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-630 Mission | 1/30/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Kosmos-629 Mission | 1/24/1974 | Russian Ministry of Defense | - | LEO | 1 |
| Skynet 2A | 1/19/1974 | NASA Goddard Space Flight Center | - | HEO | 1 |
| Kosmos-628 Mission | 1/17/1974 | Russian Ministry of Defense | - | LEO | 1 |