Atmospheric engine.
Early LOx / Alcohol rocket engine family that is a copy of the German V-2.
| Name | Flight dates | Success | Failed | Destinations | |||||
|---|---|---|---|---|---|---|---|---|---|
| First | Last | Stage | Lower | Mission | EA | SO | EO | ||
| RD-100 Series | 1951-02-05 | 1952-07-28 | 43 | 5 | 1 | 11 | 5 | 41 | 14 |
| RD-100 | 1951-02-05 | 1951-04-01 | 1 | - | - | 1 | 2 | - | - |
| RD-101 | 1951-04-25 | 1952-05-02 | 22 | 3 | 1 | 8 | 1 | 19 | 14 |
| RD-102 | 1952-05-05 | 1952-06-04 | 8 | 1 | - | 1 | 2 | 8 | - |
| RD-103 | 1952-06-08 | 1952-07-28 | 11 | 1 | - | 1 | - | 13 | - |
| Name | Date | LV | Payload | Destination | Result |
|---|---|---|---|---|---|
| Hope I | 1951-02-05 | Wake Island-I | Hope Cockpit | Earth Atmosphere | Success |
| Wake Island I Alpha | 1951-03-14 | Wake Island | [Science Instruments] | Sub-orbital | Success |
| Hope II | 1951-04-01 | Wake Island-I | Hope Cockpit | Earth Atmosphere | Mission Failure |
| Hope III | 1951-04-25 | Wake Island-II | Hope Cockpit | Sub-orbital | Success |
| Wake Island II Alpha | 1951-05-23 | Wake Island-II | [160 SRP] | Sub-orbital | Stage 1 Failure |
| Wake Island II Bravo | 1951-06-08 | Wake Island-II | [160 SRP] | Sub-orbital | Success |
| Wake Island II Charlie | 1951-06-22 | Wake Island-II | [198 SRP] | Sub-orbital | Success |
| Wake Island II Delta | 1951-07-07 | Wake Island-II | [284 SRP] | Sub-orbital | Success |
| Wake Island II Echo | 1951-07-21 | Wake Island-II | [72 SRP] | Sub-orbital | Success |
| Wake Island II Foxtrot | 1951-08-05 | Wake Island-II | [36 SRP] | Sub-orbital | Success |
| Wake Island II Golf | 1951-08-19 | Wake Island-II | [458 SRP] | Sub-orbital | Success |
| Wake Island II Hotel | 1951-09-01 | Wake Island-II | [562 SRP] | Sub-orbital | Success |
| Coral Sea I Alpha | 1951-09-24 | Coral Sea-I | None | Sub-orbital | Stage 2 Failure |
| Hope IV | 1951-10-09 | Wake Island-II | Hope Cockpit | Sub-orbital | Success |
| Coral Sea I Bravo | 1951-10-18 | Coral Sea-I | None | Sub-orbital | Success |
| Hope V | 1951-10-24 | Wake Island-II | Hope Cockpit | Earth Atmosphere | Success |
| Coral Sea I Charlie | 1951-11-02 | Coral Sea-I | [35 SRP] | Sub-orbital | Success |
| Hope VI | 1951-11-08 | Wake Island-II | Hope Cockpit | Sub-orbital | Success |
| Wake Island II India | 1951-11-14 | Wake Island-II | [756 SRP] | Sub-orbital | Success |
| Coral Sea I Delta | 1951-11-23 | Coral Sea-I | [92 SRP] | Sub-orbital | Success |
| Coral Sea I Echo | 1951-12-02 | Coral Sea-I | [30 SRP] | Sub-orbital | Success |
| Coral Sea I Foxtrot | 1951-12-09 | Coral Sea-I | [26 SRP] | Sub-orbital | Success |
| Wake Island II Juliet | 1951-12-13 | Wake Island-II | [756 SRP] | Sub-orbital | Success |
| Midway Yorktown 0-1 | 1952-01-06 | Midway-I | Yorktown 0-1 | Low earth orbit | Stage 2 Failure |
| Midway Yorktown 0-2 | 1952-01-26 | Midway-I | Yorktown 0-2 | Low earth orbit | Stage 1 Failure |
| Midway Yorktown 1 | 1952-02-16 | Midway-I | Yorktown 1 | Low earth orbit | Success |
| Midway Yorktown 0-3 | 1952-03-07 | Midway-I | Yorktown 0-3 | Low earth orbit | Stage 3 Failure |
| Midway Yorktown 2 | 1952-03-29 | Midway-I | Yorktown 2 | Low earth orbit | Mission Failure |
| Midway Yorktown 0-4 | 1952-04-14 | Midway-I | Yorktown 3 | Low earth orbit | Stage 3 Failure |
| Midway Yorktown 3 | 1952-05-02 | Midway-I | Yorktown 3 | Low earth orbit | Success |
| Wake Island III Alpha | 1952-05-05 | Wake Island-III | [310 SRP] | Sub-orbital | Success |
| Wake Island III Bravo | 1952-05-08 | Wake Island-III | [1868 SRP] | Earth Atmosphere | Success |
| Wake Island III Charlie | 1952-05-11 | Wake Island-III | [2000 SRP] | Earth Atmosphere | Success |
| Wake Island III Delta | 1952-05-15 | Wake Island-III | [954 SRP] | Sub-orbital | Stage 1 Failure |
| Wake Island III Echo | 1952-05-17 | Wake Island-III | [954 SRP] | Sub-orbital | Success |
| Wake Island III Foxtrot | 1952-05-21 | Wake Island-III | [1984 SRP] | Sub-orbital | Success |
| Wake Island III Golf | 1952-05-24 | Wake Island-III | [944 SRP] | Sub-orbital | Success |
| Wake Island III Hotel | 1952-05-30 | Wake Island-III | [938 SRP] | Sub-orbital | Success |
| Wake Island III India | 1952-06-02 | Wake Island-III | [948 SRP to 550km] | Sub-orbital | Success |
| Wake Island III Juliet | 1952-06-04 | Wake Island-III | [940 SRP to 660km] | Sub-orbital | Mission Failure |
| Wake Island IV Alpha | 1952-06-08 | Wake Island-IV | [940 SRP to 660km] | Sub-orbital | Stage 1 Failure |
| Wake Island IV Bravo | 1952-06-11 | Wake Island-IV | [940 SRP to 660km] | Sub-orbital | Mission Failure |
| Wake Island IV Charlie | 1952-06-14 | Wake Island-IV | [940 SRP to 430km] | Sub-orbital | Success |
| Wake Island IV Delta | 1952-06-17 | Wake Island-IV | [2000 SRP to 340km] | Sub-orbital | Success |
| Wake Island IV Echo | 1952-06-24 | Wake Island-IV | [592 SRP to 520km] | Sub-orbital | Success |
| Wake Island IV Foxtrot | 1952-06-25 | Wake Island-IV | [1984 SRP to 420km] | Sub-orbital | Success |
| Wake Island IV Golf | 1952-06-28 | Wake Island-IV | [1994 SRP to 520km] | Sub-orbital | Success |
| Midway II Alpha | 1952-07-12 | Midway-II | [2016 SRP to 640km] | Sub-orbital | Success |
| Midway II Bravo | 1952-07-21 | Midway-II | [2006 SRP to 800km] | Sub-orbital | Success |
| Midway II Charlie | 1952-07-28 | Midway-II | [2006 SRP to 960km] | Sub-orbital | Success |