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  2. Rocket sled - Wikipedia

    en.wikipedia.org/wiki/Rocket_sled

    Rocket sleds were used extensively early in the Cold War to accelerate equipment considered too experimental (hazardous) for testing directly in piloted aircraft. The equipment to be tested under high acceleration or high airspeed conditions was installed along with appropriate instrumentation , data recording and telemetry equipment on the sled.

  3. Rocket sled launch - Wikipedia

    en.wikipedia.org/wiki/Rocket_sled_launch

    A rocket sled launch, also known as ground-based launch assist, catapult launch assist, and sky-ramp launch, is a proposed method for launching space vehicles. With this concept the launch vehicle is supported by an eastward pointing rail or maglev track that goes up the side of a mountain while an externally applied force is used to accelerate ...

  4. Holloman High Speed Test Track - Wikipedia

    en.wikipedia.org/wiki/Holloman_High_Speed_Test_Track

    The last major upgrade to the primary rail system occurred in 2002, when the narrow-gauge track was lengthened to 20,379 ft (6,212 m). The HHSTT currently holds the world land speed record for rocket sleds set in April 2003, at Mach 8.6, or 9,465 feet per second (2,885 meters per second), or 6,453.409 miles per hour (10,385.755 kilometres per ...

  5. Hurricane Supersonic Research Site - Wikipedia

    en.wikipedia.org/wiki/Hurricane_Supersonic...

    It was a United States Air Force (USAF) launch complex with a rocket research track that launched a rocket ejection seat from a supersonic sled. The track's 12,000 ft (3,700 m) "of continuously welded, heavy-duty crane-rails aligned to within plus or minus one-tenth inch tolerance [was] the longest" in the US ( cf. the shorter 1954 Holloman ...

  6. John Stapp - Wikipedia

    en.wikipedia.org/wiki/John_Stapp

    Stapp rides the rocket sled at Edwards Air Force Base Stapp entered the U.S. Army Air Forces on 5 October 1944 as a physician and qualified as a flight surgeon. On 10 August 1946, he was assigned to the Aero Medical Laboratory at Wright Field as a project officer and medical consultant in the Biophysics Branch and transferred to the U.S. Air ...

  7. These Vintage Sleds Are Worth Thousands of Dollars

    www.aol.com/finance/vintage-sleds-worth...

    And when it does, vintage sleds are one of the things that give us those warm, fuzzy, wintery feelings. ... Vintage 1950s SKED The Rocket Ski Child’s Snow Sled. Armada Antiques&Collectibles/ebay ...

  8. Fetterman on speculation about party switch: ‘Amateur-hour s‑‑‑’

    www.aol.com/fetterman-speculation-party-switch...

    “It’s not going to happen. And even if I wanted to do that, this is a rocket sled to Palookaville to try and switch — I would make a pretty bad Republican.” ...

  9. Air Force Missile Development Center - Wikipedia

    en.wikipedia.org/wiki/Air_Force_Missile...

    The center supported tests for Air Force flights and upcoming manned space flights, [27]: Foreword e.g., 1955 Project Manhigh, [27] 1959–60 Project Excelsior, the first human tests in the rocket sled firings, [28] and Ham, a chimpanzee, who went through astronaut training in 1959. [29] The Air Force Missile Development Center (AFMDC.