Sikorsky R-4 is a two-seat helicopter that was designed by Igor Sikorsky with a single, three-bladed main rotor and powered by a radial engine. The R-4...

Hoverfly II. The R-6/Hoverfly II was developed to improve on the successful Sikorsky R-4. In order to enhance performance, a completely new streamlined fuselage...

The Sikorsky H-5 (initially designated R-5 and also known as S-48, S-51 and by company designation VS-327) is a helicopter built by Sikorsky Aircraft Corporation...

helicopters today. Sikorsky modified the design into the Sikorsky R-4, which became the world's first mass-produced helicopter in 1942. Igor Sikorsky was born in...

Sikorsky Aircraft is an American aircraft manufacturer based in Stratford, Connecticut. It was established by the Russian aviation pioneer Igor Sikorsky...

R utility aircraft, first flown in 1915 Sikorsky R-4, American helicopter, first flown in 1942 HMCS Cayuga (R04), Royal Canadian Navy destroyer USS R-4 (SS-81)...

The Sikorsky H-19 Chickasaw (company model number S-55) is a multi-purpose piston-engined helicopter that was used by the United States Army and United...

landing (STOVL) aircraft cannot perform without a runway. In 1942, the Sikorsky R-4 became the first helicopter to reach full-scale production. Although...

The Sikorsky H-34 (company designation S-58) is an American piston-engined military utility helicopter originally designed by Sikorsky as an anti-submarine...

The Vought-Sikorsky VS-300 (or S-46) is an American single-engine helicopter designed by Igor Sikorsky. It had a single three-blade rotor originally powered...

Sikorsky SH-3 Sea King (company designation S-61) is an American twin-engined anti-submarine warfare (ASW) helicopter designed and built by Sikorsky Aircraft...

XR-1 (experimental helicopter) Sikorsky R-4B "Hoverfly" (general helicopter) Sikorsky YR-4B "Hoverfly", version of R-4, known as HNS-1 in Navy service...

The Sikorsky S-67 Blackhawk was a private-venture, prototype attack helicopter built in 1970 with Sikorsky Aircraft research and development (R&D) funds...

"Platt-LePage XR-1 | National Air and Space Museum". Retrieved 2024-02-03. "Sikorsky R-4B Hoverfly". National Museum of the United States Air Force™. Retrieved...

The Sikorsky/Lockheed Martin VH-92 Patriot is an American helicopter operated in the United States Marine Corps' Marine One U.S. presidential transport...

Seversky BT-8 - Basic trainer Seversky P-35 - Fighter Sikorsky R-4 & R-6 - Hoverfly helicopters Sikorsky R-5 - Helicopter Stinson UC-81/AT-19 Reliant - Trainer...

international agreement on hazardous substances in the sea Sikorsky HNS-1, US Navy designation of the Sikorsky R-4 helicopter Hughes Network Systems, a subsidiary...

II-era Sikorsky R-4, could be armed with weapons in order to provide them with limited combat capability. Early examples include armed Sikorsky H-34s in...

Igor Sikorsky and built at the Russian Baltic Railroad Car Works (Russo-Baltiiskyi Vagonnyi Zavod or R-BVZ) in Saint Petersburg in early 1913. Sikorsky conceived...

Commanding Officer Communications and Flagship USS Mount Olympus. Capt. R. R. Moore, USN, Commanding Supplyship USS Yancey. Capt. J.E. Cohn, USN, Commanding...

third helicopter flown in the United States (following Igor Sikorsky's VS-300 and Sikorsky R-4). It was designed and flown by Frank Piasecki on April 11...

licence-built version of the American Sikorsky S-51. On 19 January 1947 an agreement was signed between Westland Aircraft and Sikorsky to allow a British version...

The Sikorsky Ilya Muromets (Russian: Сикорский Илья Муромец) (versions S-22, S-23, S-24, S-25, S-26 and S-27) was a class of Russian pre-World War I large...

MH-53 Sikorsky CH-54 Tarhe Sikorsky S-64 Skycrane Sikorsky Cypher Sikorsky H-19 (S-55) Sikorsky H-34 (S-58) Sikorsky R-4 Sikorsky R-5/H-5 Sikorsky R-6 Sikorsky...

The Sikorsky S-76 is a medium-size commercial utility helicopter designed and produced by the American helicopter manufacturer Sikorsky Aircraft. It is...

The Sikorsky CH-53K King Stallion (Sikorsky S-95) is a heavy transport helicopter designed and produced by Sikorsky Aircraft. The King Stallion is an...

The Sikorsky CH-37 Mojave (company designation S-56) is an American large heavy-lift military helicopter of the 1950s. It entered service as the HR2S-1...

"Section B-O". A total of six Sikorsky R-4 helicopters were assigned for training, flown directly to Freeman from the Sikorsky plant at Bridgeport, Connecticut...

(UC-61 or Argus). Notably, in 1942, it was put into use powering the Sikorsky R-4, the first helicopter to be put into production. Many of these reliable...

The Sikorsky SH-60/MH-60 Seahawk (or Sea Hawk) is a twin turboshaft engine, multi-mission United States Navy helicopter based on the United States Army...