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KD5NJR > SPACE 17.12.16 06:41l 28 Lines 3677 Bytes #999 (0) @ WW
BID : UKBAM26BBFD1
Read: GUEST
Subj: V-2 rockets
Path: IW8PGT<IR2UBX<DB0RES<ON0AR<OZ5BBS<CX2SA<N0KFQ<AE5ME
Sent: 161217/0348Z 49115@AE5ME.#NEOK.OK.USA.NOAM BPQ1.4.65
... this is pretty cool stuff.
(Imagine VonBraun getting multistage and boost-gliding techniques figured out prior to the Sputnik ! )
...If you're a hopeless space nerd like myself.
73
scott
kd5njr
http://astronautix.com/m/mannedv-2.html
Manned V-2
Manned V-2's
Manned V-2's
Credit: © Mark Wade
While the V-2 rocket could not achieve orbit, it was capable of putting a man into space on a suborbital trajectory. The space race might have been very different if the Russians had put their first cosmonaut in space in 1948! But in four countries, prior to Sputnik in 1957, there was resistance to the idea.
In the early 1940's von Braun's team studied evolution of the A4/V-2 into a manned rocketplane. The A9 version would have used wings to extend the range of the basic V-2 from 250 km to 550 km. A manned version was also proposed. This boost-glide concept was not strictly a spacecraft -- it would only reach an altitude of 30 km before levelling out for a sustained supersonic glide at 20 km. But it would also be a true spacecraft as the second stage of the A9/A10 manned ICBM and A9/A10/A11/A12 manned orbital launch vehicles. The government prohibited all further such work in 1943 in order to concentrate on war production of the V-2.
In the fall of 1944, with Allied advances pushing the V-2 batteries beyond range of England, SS General Kammler ordered revival of the concept with immediate effect. A review of the earlier work resulted in final design within weeks of the 'A4b', a prototype of the A9. Five of these were completed by 24 October 1944. The first was flown on 27 December 1944, but crashed near the pad after the steering failed. The second was launched on 24 January 1945. It reached an altitude of 80 km, then pitched over into a stable glide at 1200 m/s. Then one of the wings broke off. The advancing allied armies and supply chaos then ended the program.
In the 1990's, as part of the constellation of Nazis-On-The-Moon legends, this last A4b test was said to be a manned flight, not of the A4b, but of the complete A9/A10 ICBM, aimed at New York. It was said that Luftwaffe pilot 'Rudolf Magnus Schroeder' was aboard, and that when the aircraft failed, he committed suicide, biting into an arsenic capsule, crashing into the North Atlantic. This was all nonsense, but put Schroeder in the pantheon of 'Phantom Cosmonauts'.
After the war, the idea of putting a man atop a V-2 in order to reach space was advocated in three countries in 1946. In America, von Braun rejected requests from US Army volunteers at Fort Bliss to ride a V-2 into space. In Britain, a substantial modification of the V-2 for the same purpose was proposed and rejected. Most realistically, in Russia, Tikhonravov proposed a manned capsule to be launched by 1948. This proposal was sidelined by Stalin's decision to move V-2 production from Germany to Russia, delaying the program for years. Soviet-built V-2's were used from 1954 to launch dogs into space, but in capsules much too small for a human being.
In 1956, Korolev looked again at launching manned capsules atop the R-5 ballistic missile, but decided instead to proceed straight to orbital flight using the R-7 ICBM. In America, von Braun, the US Army, and the US Air Force proposed Project Adam, launch of a Man-High balloon capsule into space atop a Redstone. This again was rejected, although the Redstone idea was retained for use in the Mercury program.
So Alan Shepard of the United States became the first man to make a suborbital trip into space aboard an evolved V-2, the Redstone, on May 5, 1961. Unfortunately, this was three weeks after Korolev had put Yuri Gagarin in orbit aboard an R-7...
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