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  2. Bell X-1 - Wikipedia

    en.wikipedia.org/wiki/Bell_X-1

    The Bell X-1 (Bell Model 44) is a rocket engine–powered aircraft, designated originally as the XS-1, and was a joint National Advisory Committee for Aeronautics–U.S. Army Air Forces–U.S. Air Force supersonic research project built by Bell Aircraft. Conceived during 1944 and designed and built in 1945, it achieved a speed of nearly 1,000 ...

  3. List of X-1 flights - Wikipedia

    en.wikipedia.org/wiki/List_of_X-1_flights

    Bell 13 #1 ? ? Handling qualities check. XS-1 #30: April 30, 1947 Chalmers Goodlin 46-062 Bell 14 #1 ? ? Handling qualities check. XS-1 #31: May 5, 1947 Chalmers Goodlin 46-062 Bell 15 #1 ? ? Handling qualities check. XS-1 #32: May 15, 1947 Chalmers Goodlin 46-062 Bell 16 #1 ? ? Buffet boundary test. Aileron damper malfunction. XS-1 #33: May 19 ...

  4. List of military aircraft of Sri Lanka - Wikipedia

    en.wikipedia.org/wiki/List_of_military_aircraft...

    Toggle the table of contents. ... This is a list of aircraft of the Sri Lanka Air Force and the Sri Lanka Navy Fleet Air Arm (FAA). ... Bell 47 Sioux; Bell 206 Jet ...

  5. Bell Aircraft - Wikipedia

    en.wikipedia.org/wiki/Bell_Aircraft

    The Bell Aircraft Corporation was an American aircraft manufacturer, a builder of several types of fighter aircraft for World War II but most famous for the Bell X-1, the first supersonic aircraft, and for the development and production of many important civilian and military helicopters.

  6. No. 4 Squadron SLAF - Wikipedia

    en.wikipedia.org/wiki/No._4_Squadron_SLAF

    A fleet of Bell 412 helicopters fly over Ratmalana airport in a drill to celebrate SLAF's 66th anniversary. No. 4 (VVIP/VIP) Helicopter Squadron is a squadron of the Sri Lanka Air Force. It currently operates Bell 412/412EP/212/206JR from SLAF Ratmalana for VVIP/VIP Air transport. [1]

  7. Sri Lanka air force plane crashes killing two trainee pilots ...

    www.aol.com/news/sri-lanka-air-force-plane...

    A Sri Lankan aircraft crashed Monday morning killing the two trainee pilots onboard, the country's air force spokesman said. The Chinese-built PT-6 plane crashed during a training session after ...

  8. Tailplane - Wikipedia

    en.wikipedia.org/wiki/Tailplane

    An all-moving tail was developed by the British for the Miles M.52, but first saw actual transonic flight on the Bell X-1; Bell Aircraft Corporation had included an elevator trim device that could alter the angle of attack of the entire tailplane. This saved the program from a costly and time-consuming rebuild of the aircraft.

  9. Bell X-2 - Wikipedia

    en.wikipedia.org/wiki/Bell_X-2

    The Bell X-2 (nicknamed "Starbuster" [1]) was an X-plane research aircraft built to investigate flight characteristics in the Mach 2–3 range. The X-2 was a rocket-powered, swept-wing research aircraft developed jointly in 1945 by Bell Aircraft Corporation, the United States Army Air Forces and the National Advisory Committee for Aeronautics (NACA) to explore aerodynamic problems of ...