Jack Northrop 1895
JACK NORTHROP Born Newarkpatagonia fleece pullover women's NJ, Nov 10, 1895. Died 1981. John Knudsen Northrop s family moved to Santa Barbara CA in 1914, where he developed an deep interest in aeronautics in high school. In 1916 he had went to work for the Loughead Brothers as an engineepatagonia better sweater cablesring draftsmanpatagonia better sweater for women, contributing to the design of their twin engine F 1 flying boat.Moving in 1916 to Douglas Co in Santa Monica, he went from draftsman to designer to project engineer om several early Douglas aircraft. The next major move came in 1927, when he went with Lockheed, there designing the original patagonia better sweater cables1Vega. However, needing to develop his own ideas about all metal airplanes, he struck off on his own in 1929 to form Northrop Aircraft Co, there producing the Alpha, an airplane that was regarded as well ahead of its time.does patagonia better sweater shrinkFollowing the success of Alpha, he developed the all metal design into Beta, Delta, and Gamma. Northrop Corporation was formed in 1932, and became a subsidiary of Douglas, to produce his designs of the USAC A 17 attack planes for and USN BT 1 dive bombers, as well as export models for foreign countries. In 1938 he sold his interests in the corporation to Douglas and formedpatagonia better sweater cables3 Northrop Aircraft Inc, becoming its president and chief engineer until his retirement in 1952.There, in addition to many successful military aircraft, he developed his pet flying wing project, the visionary concept of which, stalled by bureaucracy at the time, finally proved its value in our present stealth aircraft designs. Jack Northrop was a widely known and well respected name in apatagonia down reviewviation by that time, and he was awarded the Presidential Certificate of Merit for his extraordinary contributions to the nation s defense in World War II. He presided over the Institute of Aeronautical Sciences in 1946, and became an honorary fellow in its successor organization, the American Institute of Aeronautics and Astronautics, and a fellow of the Royal Aeronautics Societypatagonia better sweater cables0. In 1947 he received the St Louis Medal from the American Society of Mechanical Engineers for meretorious service in the advancement of aeronautics. Investiture in the International Aerospace Hall of Fame came in 1972 and in the Aviation Hall of Fame in 1974.Jack Northrop was the American genius behind the Flying Wing design. His theory was to make an entire aircraft the lifting body by eliminating the drag producing fuselage and tail group. Four Northrop N9Ms were manufactured during 1942 1945. They were the N9M 1, N9M 2, N9MA, and N9MB.They were constructed and flown to prove the Flying Wing concept as a sound design for the XB 35 and YB 49 Flying Wings. The first N9M flew in December 1942. Each model differed slightly in detail.These engines were procured from former unlimited air rafull patagonia adventure tource planes at the Cleveland Air Races. The N9MB was the only one to survive of the four models built.The Flying Wing piques everyone curiosity and was a wonderment to see flying in the air. After their testing career was over, the Wings were used to train Air Force pilots in Flying Wing transition. Because of the lessons learned in the smaller sixty foot wingspan N9Ms, the giant XB 35 and YB 49 became awesome realities during the late 1940s. The Northrop Flying Wings were clearly ahead of their time!THE X FAMILY Seven members banco patagonia argentina onlineof the famous X family of research aircraft once flown at the NACA High Speed Flight Station (later renamed NASA Dryden Flight Research Center, Edwards, CA), are shown grouped on the Dryden ramp. They are, from top right, X 5, America s first variable sweep wing aircraft; D 558 I, first aircraft to fly twice the speed of sound; the semi tailless X 4; the X 1A, a follow on version of the original X 1; the jet powered D 558 I; and thepatagonia discount code sephora XF 92A, first delta wing aircraft.In the center is the X 3 jet powered research aircraft. These aircrafpatagonia discount code zaggt in a joint research effort by the National Aeronautics and Space Administration (formerly the Npatagonia better sweater cables2ational Advisory Committepatagonia everlong review buzz for Aeronautics) and the military services, explored transonic to low supersonic characteristics of full scale aircraft in flight. These aircraft belong to the so called Round One era of research planes (NASA Photo)The X Planes Data SiteAeronautics Image Gallery NASA X series Research AircraftThe X 4 was developed for the study of flight characteristics of swept wing, semi tailess aircraft at transonic (about Mach .85) speeds. Northrop built two X 4s. The No. 1 aircraft was first flown by Northrop on December 16, 1948, and the second X 4 made its initial flight on June 7, 1949. The No. 1 aircraft was grounded after its 10th flight to provide spare parts for the No. 2 aircraft.Northrop s part of the test program ended on February 17, 1950, with the 20th flight of the remaining X 4. Although both aircraft were turned over to the Air Force and then to the National Advisory Committee for Aeronautics (NACA) in May 1950, only the No. 2 X 4 was used in the joint USAF/NACA to explore stability problems near the speed of sound.The program ended in September 1953 with the 102nd and last flight of this, the No. 2 aircraft, after proving that swept wing aircraft without horizontal tails were not suitable for transonic flight. Both aircraft survived the test program without serious incident. The No. 1 X 4 (S/N 46 676) is displayed at the Air Force Academy. The No. 2 aircraft (S/N 46 677) was transferred to the Museum shortly after the program ended. Air Force Museum, Wright Patterson AFB, Ohio.The Northrop Bantam X 4Northrop X 4 Bantam during restoration at the Western Museum of FlightSummary report of results obtained during demonstration tests of the Northrop X 4 airplanes
