43-28240. The Sikorsky R-6 is an American light two-seat helicopter of the 1940s. First flown in October 1943, the R-6A used the same rotor and transmission system as the R-4, but it had a more powerful 235-hp Franklin O-405-9 engine. 12/31/2011. This photo is copyright protected and may not be used in any way without proper permission. The XR-4 exceeded all the previous helicopter endurance, altitude and airspeed records that had been set before it. Also check if the product actually matches! In Royal Air Force and Royal Navy service, it was named the Hoverfly II… First flown in October 1943, the R-6A used the same rotor and transmission system as the R-4, but it had, Built for the USAAF as a R-6A by Nash-Kelvinator, this aircraft came on the civil registry as N69089; this registration was cancelled on January 14, 1977. Dupas menu. The Sikorsky R-6 was a light two-seater helicopter produced for the US Air Force and Navy by the American Sikorsky Helicopter company. S-49/R-6A/HOS-1/Hoverfly Mk II Helicopter. It was designed as a streamlined R-4 with an all metal fuselage, a larger engine, and a planetary gear main gear box. Hoverfly I UK military designation of the R-4 for the Royal Air Force and Royal Navy, 52 delivered and one later transferred to the Royal Canadian Air Force. Sikorsky constructed the first six test helicopters (one XR-6 and five XR-6As), but Nash-Kelvinator built another 219 R-6As in 1944-1945 under a Sikorsky license. Om de prestaties te verbeteren, werd een volledig nieuw gestroomlijnde romp ontworpen om de arm die de staartrotor werd verlengd en rechtgetrokken. The main rotor and transmission system of the R-4 was retained. This improved the top speed from 82mph to 100mph, compared to the earlier design. XR-6 prototype powered by a 225 h.p. The R-6 Hoverfly II was developed to improve on the successful Sikorsky R-4. The Sikorsky-designed R-6A two-seat observation helicopter was a refined version of the R-4, the first Air Force helicopter to serve in a combat zone. The Sikorsky S-49/R-6/HOS-1 model was a follow-on to the successful R-4 helicopter with the first flight on October 15, 1943. Sikorsky Aircraft Fighter Jets Armed Forces United States Hunting. The XR-4 completed a 761-mile (1,225 km) cross country flight fro… The Sikorsky R-6 is an American light two-seat helicopter of the 1940s. XR-6 Redesigned R-4B with 235 hp Franklin O-405-9 engine; one built. The Sikorsky-designed R-6A two-seat observation helicopter was a refined version of the R-4, the first Air Force helicopter to serve in a combat zone. Franklin O-405-9 (five) of which three to the US Navy as XHOS-1 YR-6A as XR-6A with small changes (26) built by Nash-Kelvinator R-6A production model (193) built by Nash-Kelvinator of which 36 to US Navy as HOS-1 and 27 to the RAF as Hoverfly II R-6B projected variant with 225 h.p. Collection. Sikorsky R-6A Hoverfly II helicopter Deutsch: Ein Sikorksy R-6A Hoverfly II Hubschrauber: Amazon.ca: Home & Kitchen Lycoming O-435-7, but not proceeded with XR-7 projected development of the XR-6 with a 240 hp Franklin O-405-9 engine, not built. Length: 38 ft. 3 in. First flown in October 1943, the R-6A used the same rotor and transmission system as the R-4, but it had a more powerful 235-hp Franklin O-405-9 engine. The R-6 was a development of the R-4 but with a more streamlined fuselage. Aug 9, 2016 - Sikorsky R-6A Hoverfly II - The Sikorsky R-6 was an American-built light two-seat helicopter of the 1940s. Franklin O-435-7 (1) XR-6A as XR-6 but powered by the 240 h.p. Sikorsky R-6 je americký dvoumístný lehký vrtulník postavený společností Sikorsky Aircraft Corporation ve 40. letech 20. století. Ceiling: 13,200 ft. Sikorsky R-6A Hoverfly II specifications, performance data and airplane archive photos Maximum speed: 96 mph Sikorsky XR-6A - Hoverfly II. Naval units to use the type included 771 Squadron from December 1945, followed by 705 Squadron. Sikorsky Aircraft Division, United Aircraft Corp. Aircraft Model. Main menu. The R-6 Hoverfly II was developed to improve on the successful Sikorsky R-4. With its fuselage completely redesigned to reduce air resistance and improve pilot visibility, the R-6A bore little resemblance to its boxy-looking predecessor. XR-6 prototype powered by a 225 h.p. Sikorsky S-49 R-6A Hoverfly II. United States Air Force Museum, Dayton (2005) United States - East-Coast Tour 2005 Sikorsky R-6A Hoverfly II, 43-45379 in USAAC markings Photo selection Sikorsky - R-4 and R-6 Hoverfly The United States Air Force Museum in Dayton Ohio is one of the largest Aviation Musems of the World. Initial production was by Sikorsky, but most examples were built by Nash-Kelvinator. Other special equipment included bomb racks for up to 650 pounds and floats for operation from water. JetPhotos.com is the biggest database of aviation photographs with over 4 million screened photos online! S-49 / XR-6A. Sikorsky constructed the first six test helicopters (one XR-6 and five XR-6As), but Nash-Kelvinator built another 219 R-6As in 1944-1945 under a Sikorsky license. The R-6/Hoverfly II was developed to improve on the successful Sikorsky R-4. The new aircraft could attain 100 mph compared with 82 mph by the earlier design. R 6, Hoverfly II R 6A Hoverfly II at the USAF Museum Role Helicopter. SIKORSKY R -4B HOVERFLY MK.1 KL110 (With parts of KK995) MUSEUM ACCESSION NUMBER 66/AF/765 From a total of 100 R-4B airframes built for the USAAF, US Navy and US Coast Guard, 52 were supplied to Britain under lend/lease arrangements in 1944-45 as the Hoverfly MK.1, serials KK969 Sikorsky S-49/R-6A Army Serial No. Larger. [2] Fifteen of these were passed on to the Royal Navy's Fleet Air Arm (FAA). (U.S. Air Force photo). Igor Sikorsky designed the R-6 as a follow on to his fabric covered HNS-1 (R-4). The VS-316 was designated the XR-4, under the United States Army Air Forces' series for "Rotorcraft". Konstrukčně vychází z typu Sikorsky R-4.R-6 dostal v britském letectvu (Royal Air Force) a v britském námořním letectvu (Fleet Air Arm) pojmenování Hoverfly II. The FAA used their Hoverfly IIs in the training and liaison roles. Sikorsky R-6A Hoverfly II Below Airpower NMUSAF 25Sep09 (14599796325).jpg 1,200 × 803; 147 KB Sikorsky R-6A Hoverfly II N74176 NEAM BDL 09.06.05R edited-2.jpg 1,048 × 667; 378 KB Sikorsky R-6A USAF.jpg 1,800 × 1,214; 264 KB Doman LZ-1 One R-6A modified as a testbed Doman LZ-1A Aircraft Type. Fort Rucker. Main rotor diameter: 38 ft. Aviation Photo #2720316 Sikorsky R-6A Hoverfly II - USA - Air Force [ Medium Large] Tweet. [3], Some of the RAF examples were allotted to 657 Squadron RAF for proving the use of helicopters in the Army Co-operation role, and two external stretchers could be fitted to the fuselage. R-6A production model (193) built by Nash-Kelvinator of which 36 to US Navy as HOS-1 and 27 to the RAF as Hoverfly II R-6B projected variant with 225 h.p. Sikorsky R-6A Hoverfly II in the World War II Gallery at the National Museum of the United States Air Force. The helicopter on display was acquired by the museum in 1986. The main rotor and transmission system of the R-4 were retained. maximum Next Dupas photo. Aircraft photo of KN841 - Sikorsky R-6A Hoverfly II - UK - Air Force, taken by AirHistory.net Photo Archive at an unknown location in Unknown Region, United Kingdom in 1950. The National Museum of the U.S. Air Force is located at: 1100 Spaatz Street Height: 11 ft. 7 in. Creator. In order to enhance performance a completely new streamlined fuselage was designed and the boom carrying the tail rotor was lengthened and straightened. O-405-9 (5) of which 3 to the US Navy as XHOS-1 YR-6A 1. The Hoverfly IIs remained in operation until April 1951, and one squadron example was displayed at the September 1950 Farnborough Air Show.[4]. With its fuselage completely redesigned to reduce air resistance and improve pilot visibility, the R-6A bore little resemblance to its boxy-looking predecessor. Alternative SKUs for Kora Models 7269: . It’s most well-known variant, the R-6 A is known as the Hoverfly II. Lycoming O-435-7 (one) XR-6A as XR-6 but powered by the 240 h.p. Four are currently displayed in US museums.[5]. Later, dynamically balanced modifications to the rotor were carried o… Military. In Royal Air Force and Royal Navy service, it was named the Hoverfly II. Creation Date. Some of the later aircraft were fitted with more powerful engines. Item Identifier. First flown in Oct. 1943, the R-6A used the same rotor and transmission system as the R-4 but it had a more powerful Franklin engine. The VS-316, was developed from the famous experimental VS-300 helicopter, invented by Igor Sikorsky and publicly demonstrated in 1940. Background. 17-4-2013 225 were built, serving both the Army and Navy. (U.S. Air Force photo by Ken LaRock) Sikorsky R-6A Hoverfly II: C/n (msn): [ 43-45473 ] Operator Painted: USA - Air Force: City / Heliport: Fort Rucker / Ozark - Guthrie Army Heliport Map: Region / Country: Alabama, United States: Photo Date: 14 December 2002: Photo by: R.A.Scholefield Contact The first R-6s were delivered to the United States Army Air Forces (USAAF) in late 1944 and some were transferred to the United States Navy (USN). AF Museum Attractions (Theatre & Simulators). Six built by Sikorsky and 219 built under license by Nash-Kelvinator. R-6B [1] Sikorsky allotted their Model 49 designation to the new design. 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