| astronautix.com | Chronology - 1951 - Quarter 4 |
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- 1951 Oct 3 - Nation: USA.
- 1951 Oct 4 - Nation: USA. Launch Vehicle: R-7 8K71.
M. K. Tikhonravov in New York Times said U.S.S.R. science made feasible space flight and creation of artificial earth satellite; reported U.S.S.R. rocket advance equaled or exceeded West. References: 17 .
The Von Braun rocket, space station, and lunar lander designs presented were popularised in the series in Colliers magazine, illustrated with gorgeous Chesley Bonestell paintings, in 1953.
- 1951 Oct 17 - Nation: USA. Launch Site: Holloman . Launch Vehicle: Aerobee. LV Configuration: RTV-A-1a.
lonosphere research. Launched at 1117 local time. Reached 114..3 km.
- 1951 Oct 20 - Nation: USSR. Launch Vehicle: R-3, R-3A, R-5, R-11.
The R-3 3000 km range missile and R-3A subscale technology demonstrator were cancelled. As a replacement work was to start on the R-5 and R-11. The missiles originated as Theme N-2 of the R-3 project. This was an alternate approach to delivering nuclear warheads on West European targets - road-mobile or sub-launched missiles of shorter range with lighter warheads that could be launched from forward areas and reach enemy targets.
- 1951 Oct 23 - Nation: USA.
NACA flight 54. Engine cut out after two ignition attempts; propellants jettisoned and flight completed as glide flight. Plane subsequently grounded because of possibility of fatigue failure of nitrogen spheres. References: 49 , 97 .
- 1951 Oct 28 - Nation: Russia.
- 1951 Oct 29 - Nation: USA. Launch Site: White Sands . Launch Complex: LC33. Launch Vehicle: V-2. LV Configuration: V-2 number 60.
Launched 14:04 local time. Reached 141.3 km. Carried pressure, temperature experiments for Signal Corps Engineering Lab, University of Michigan.
- 1951 Oct 31 - Nation: USA. Launch Vehicle: Redstone.
Responsibility for Hermes II transferred to Army Ordnance Guided Missile Center at Redstone Arsenal; Hermes II redesignated the RVA-A-3 test vehicle. References: 17 .
- 1951 Nov 1 - Nation: USA. Launch Site: White Sands . Launch Vehicle: Aerobee. LV Configuration: XASR-SC-1.
Temperature, winds research. Launched at 0245 local time. Reached 66 km.
- 1951 November - Nation: USA.
The first symposium on space medicine was held under U.S. Air Force and Lovelace Foundation sponsorship at Randolph Air Force Base, San Antonio, Tex. References: 16 .
- 1951 Nov 8 - Nation: USA. Launch Site: Wallops Island .
First successful launching of a research model propelled by the helium gun catapult, by Langley's PARD at Wallops Island. References: 17 .
- 1951 Nov 9 - Nation: USA. Launch Site: Edwards .
Planned captive flight with B-50 for propellant jettison test. XS-1 (No. 3) rocket research airplane and its B-29 "mother" airplane were destroyed on the ground by postflight explosion and fire. Pilot Cannon was injured. References: 17 , 49 , 97 .
- 1951 Nov 12 - Nation: USA. Launch Site: White Sands . Launch Vehicle: Aerobee. LV Configuration: XASR-SC-1.
Temperature, winds research. Launched at 1735 local time. Reached 82.4 km.
- 1951 Nov 18 - Nation: USA.
- 1951 Nov 27 - Nation: USSR. Launch Vehicle: R-2.
Council of Soviet Ministers (SM) Decree 4972-2096 'On adoption of the R-2 into armaments' was issued. References: 474 .
- 1951 Nov 28 - Nation: USA.
- 1951 Nov 30 - Nation: USSR. Launch Vehicle: R-2.
Ministry of Armaments Decree 'On starting of series production of the R-2 at Dnepropetrovsk Plant No. 586' was issued. The first launch by a military unit was made with a prototype rocket in 1952. References: 474 .
- 1951 Nov 30 - Nation: Russia. Launch Vehicle: R-5, R-11.
Due to the extensive work already done under the Theme N-2, the 6 volume R-5 and 8 volume R-11 draft projects were delivered in record time.
- 1951 Dec 12 - Nation: USA.
- 1951 Dec 18 - Nation: Australia.
- 1951 Dec 19 - Nation: Panama.
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