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  2. Lockheed Martin subsidiaries reach $70 million settlement for ...

    lite.aol.com/news/us/story/0001/20240622/e9e1737...

    The federal agency says Sikorsky Support Services, based in Stratford, Connecticut, and Derco Aerospace, headquartered in Milwaukee, Wisconsin, knowingly entered into an improper subcontract for spare parts and materials for aircrafts used to train Navy pilots.

  3. California helicopter crash that killed 3 under investigation

    www.aol.com/news/two-firefighting-helicopters...

    The National Transportation Safety Board (NTSB) said in a statement that it was investigating the collision between a Bell 407 helicopter and a Sikorsky S-64E helicopter in Cabazon, California, a ...

  4. Sikorsky Aircraft - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_Aircraft

    Sikorsky Aircraft is an American aircraft manufacturer based in Stratford, Connecticut. It was established by the Russian aviation pioneer Igor Sikorsky in 1923, and was among the first companies to manufacture helicopters for civilian and military use.

  5. Piasecki X-49 SpeedHawk - Wikipedia

    en.wikipedia.org/wiki/Piasecki_X-49_SpeedHawk

    The Piasecki X-49 "SpeedHawk" is an American four-bladed, twin-engined experimental high-speed compound helicopter developed by Piasecki Aircraft.The X-49A is based on the airframe of a Sikorsky YSH-60F Seahawk, but utilizes Piasecki's proprietary vectored thrust ducted propeller (VTDP) design and includes the addition of lifting wings.

  6. Los Angeles Airways Flight 417 - Wikipedia

    en.wikipedia.org/wiki/Los_Angeles_Airways_Flight_417

    (a) Before further flight, remove main rotor blade spindles P/Ns S6110-23325-1, S6110-23325-2, and S6112-23025-1 that either have been "salvaged" in accordance with procedures set forth in paragraph entitled "Salvage of Spindle" contained in Sikorsky Aircraft Overhaul Manual for the pertinent helicopter model, or have accumulated 3000 or more ...

  7. Sikorsky Raider X - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_Raider_X

    The Sikorsky Raider X (stylized in all-caps as RAIDER X) (Sikorsky S-102 [1]) is a compound helicopter concept with two coaxial rotors and a single pusher propeller, designed by the Sikorsky Aircraft division of Lockheed Martin for the United States Army Future Attack Reconnaissance Aircraft (FARA) program. The Raider X concept was announced in ...

  8. Sikorsky S-92 - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_S-92

    Sikorsky issued a notice on January 9, 2017 grounding all S-92 aircraft until the tail rotors have been inspected. The inspection work takes approximately 11 man hours to complete. [84] The Air Accidents Investigation Branch issued an update on January 11, 2017 that reported that the tail rotor pitch change shaft bearing had seized.

  9. Sikorsky CH-53K King Stallion - Wikipedia

    en.wikipedia.org/wiki/Sikorsky_CH-53K_King_Stallion

    The Sikorsky CH-53K King Stallion (Sikorsky S-95) [2] is a heavy transport helicopter designed and produced by Sikorsky Aircraft.The King Stallion is an evolution of the long running CH-53 series of helicopters which has been in continuous service since 1966, and features three up-rated 7,500 shp (5,590 kW) engines, new composite rotor blades, and a wider aircraft cabin than its predecessors.