| astronautix.com | Chronology - 1947 - Quarter 1 |
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- 1947 Jan 1 - Nation: Russia.
- 1947 Jan 3 - Nation: Russia.
- 1947 Jan 8 - Nation: USA.
Bell flight 7. Buffet boundary investigation. Mach 0.80 at 10675 m. References: 49 , 97 .
- 1947 Jan 10 - Nation: USA. Launch Site: White Sands . Launch Complex: LC33. Launch Vehicle: V-2. LV Configuration: V-2 number 18.
Launched 14:13 local time. Reached 116.5 km. Carried cosmic radiation experiments for Naval Research Lab.
- 1947 Jan 17 - Nation: USA.
Bell flight 8. Buffet boundary investigation. Full-power climb. Plane reached mach 0.82. References: 49 , 97 .
- 1947 Jan 22 - Nation: USA.
Bell flight 9. Buffet boundary investigation. Full-power climb. Telemetry failure. References: 49 , 97 .
- 1947 Jan 23 - Nation: USA. Launch Site: White Sands . Launch Vehicle: Redstone.
Telemetry operated successfully in a V-2 firing at WSPG, Army Ordnance's Hermes telemetry system. References: 17 .
- 1947 Jan 23 - Nation: USA. Launch Site: White Sands . Launch Complex: LC33. Launch Vehicle: V-2. LV Configuration: V-2 number 19.
Launched 17:22 local time. Reached 50 km. Carried no upper atmospheric research experiments. Technology flight for General Electric.
- 1947 Jan 23 - Nation: USA.
Bell flight 10. Buffet boundary investigation. Full-power climb. References: 49 , 97 .
- 1947 Jan 30 - Nation: USA.
Bell flight 11. Accelerated stalls. Partial power due to engine igniters. Mach 0.75. References: 49 , 97 .
- 1947 Jan 31 - Nation: USA.
Bell flight 12. Buffet boundary investigation. Mach 0.7. References: 49 , 97 .
- 1947 Feb 5 - Nation: USA.
- 1947 Feb 5 - Nation: USA.
Bell flight 13. Machmeter calibration. References: 49 , 97 .
- 1947 Feb 7 - Nation: USA.
Bell flight 14. Buffet boundary investigation. References: 49 , 97 .
- 1947 Feb 19 - Nation: USA.
Bell flight 15. Accelerated stalls. References: 49 , 97 .
- 1947 Feb 20 - Nation: USA. Launch Site: White Sands . Launch Complex: LC33. Launch Vehicle: V-2. LV Configuration: V-2 number 20.
Launched 11:16 local time. Reached 109.7 km. Carried pressure, ionosphere, sky brightness, biological, photo experiments for Air Research and Development Command. First of a series of V-2 firings known as Blossom Project, tested ejection of canister and its recovery by parachute, containing fruit flies and various types of seeds exposed to cosmic rays.
- 1947 Feb 21 - Nation: USA.
Bell flight 16. Flight aborted after drop because of low engine-chamber pressure. References: 49 , 97 .
- 1947 Feb 26 - Nation: Russia.
Von Braun had mailed a marriage proposal to the 18-year old the previous year They were married her in a local Lutheran church. In December 1948, his first daughter, Iris was born at Fort Bliss Army Hospital.
- 1947 Mar 7 - Nation: USA. Launch Site: White Sands . Launch Complex: LC33. Launch Vehicle: V-2. LV Configuration: V-2 number 21.
Launched 11:23 local time. Reached 162.9 km. Carried cosmic radiation, pressure, temperature, photo, biological experiments for Naval Research Lab. Took first photograph from 100-mile altitude.
Truman proposes Truman Doctrine, which was to aid Greece and Turkey in resisting communist expansion
- 1947 Mar 15 - Nation: USSR.
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