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ERCO
Engineering and Research Corporation (ERCO) was started by Henry Berliner in 1930. Berliner was the son of Emile Berliner, who had patented numerous inventions relating to sound and acoustics, and pioneer of helicopter development with the experimental Berliner Helicopter. The younger Berliner founded ERCO to produce tools for the manufacture of metal aircraft and propellers. He founded the company in a shed at 2014 5th Street NW Washington D.C. Berliner met Fred Weick, an aeronautical engineer, who worked with National Advisory Committee for Aeronautics in cowlings and propellers on a 1926 while developing the propellers for the USS Akron. Weick also worked on an experimental aircraft that incorporated the up-to-date safety features. In 1935, the company moved to 6100 Sligo Blvd. In 1936, Weick left NACA to work for ERCO on his "safety airplane". In 1937, Berliner purchased 50 acres of land in Riverdale, Maryland near the College Park Airport and built the large ERC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanders Aviation
The ERCO Ercoupe is an American low-wing monoplane aircraft that was first flown in 1937. It was originally manufactured by the Engineering and Research Corporation (ERCO) shortly before World War II; several other manufacturers continued its production after the war. The final model, the Mooney M-10, first flew in 1968 and the last model year was 1970. It was designed to be the safest fixed-wing aircraft that aerospace engineering could provide at the time, and the type continues to enjoy a faithful following. Design and development Fred Weick In 1931, aeronautical engineer Fred Weick was assistant chief of the aeronautics division of the National Advisory Committee for Aeronautics (NACA). In 1934 he asked permission to build an aircraft based on the 1931 Stout Skycar, using fabric instead of aluminum covering, and control modifications based on NACA research. Weick and a group of co-workers designed and assembled the experimental aircraft with a group of his colleag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ERCO Ercoupe
The ERCO Ercoupe is an American low-wing monoplane aircraft that was first flown in 1937. It was originally manufactured by the Engineering and Research Corporation (ERCO) shortly before World War II; several other manufacturers continued its production after the war. The final model, the Mooney M-10, first flew in 1968 and the last model year was 1970. It was designed to be the safest fixed-wing aircraft that aerospace engineering could provide at the time, and the type continues to enjoy a faithful following. Design and development Fred Weick In 1931, aeronautical engineer Fred Weick was assistant chief of the aeronautics division of the National Advisory Committee for Aeronautics (NACA). In 1934 he asked permission to build an aircraft based on the 1931 Stout Skycar, using fabric instead of aluminum covering, and control modifications based on NACA research. Weick and a group of co-workers designed and assembled the experimental aircraft with a group of his colleagues wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erco Ercoupe
The ERCO Ercoupe is an American low-wing monoplane aircraft that was first flown in 1937. It was originally manufactured by the Engineering and Research Corporation (ERCO) shortly before World War II; several other manufacturers continued its production after the war. The final model, the Mooney M-10, first flew in 1968 and the last model year was 1970. It was designed to be the safest fixed-wing aircraft that aerospace engineering could provide at the time, and the type continues to enjoy a faithful following. Design and development Fred Weick In 1931, aeronautical engineer Fred Weick was assistant chief of the aeronautics division of the National Advisory Committee for Aeronautics (NACA). In 1934 he asked permission to build an aircraft based on the 1931 Stout Skycar, using fabric instead of aluminum covering, and control modifications based on NACA research. Weick and a group of co-workers designed and assembled the experimental aircraft with a group of his colleagues wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ERCO I-L 116
The ERCO IL-116 was an American Inline engine (aviation), inline aircraft engine designed and built in the late 1930s. The type was not placed into series production due to competition from cheaper engines. Design and development In late 1938 in aviation, 1938, the Engineering and Research Corporation (ERCO) searched unsuccessfully for a suitable engine for its new "safe" airplane, the Ercoupe. ERCO hired Harold Morehouse, former engineer in charge of small engine design at Continental Motors Company, Continental Motors, to design a new engine. He came up with the inverted, in-line IL-116, which provided good pilot visibility and enhanced aircraft streamlining. ERCO installed the IL-116 in the prototype Ercoupe Model 310 in 1939 in aviation, 1939. The engine performed well, but ERCO discontinued it when Continental introduced the Continental A65 engine in 1940 in aviation, 1940, which generated comparable horsepower at half the cost. ERCO manufactured parts for six IL-116s but on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
College Park Aviation Museum
College Park Airport is a public airport located in the City of College Park, in Prince George's County, Maryland, United States. It is the world's oldest continuously operated airport. The airport is located south of Paint Branch and Lake Artemesia, east of U.S. Route 1 and the College Park Metro/MARC station and west of Kenilworth Avenue. History College Park Airport was established in August 1909 by the United States Army Signal Corps to serve as a training location for Wilbur Wright to instruct two military officers to fly in the government's first airplane. Leased on August 25, the first airplane, a Wright Type A biplane, was uncrated and assembled on October 7. Civilian aircraft began flying from College Park Airport as early as December 1911, making it the world's oldest continuously operated airport. In 1977, the airport was added to the National Register of Historic Places. College Park Airport is home to many "firsts" in aviation, and is particularly significant f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Berliner
Henry Adler Berliner (December 13, 1895 – May 1, 1970) was a United States aircraft and helicopter pioneer. Sixth son of inventor Emile Berliner, he was born in Washington, D.C. He studied mechanical engineering at Cornell University for two years before attending Massachusetts Institute of Technology. After a short time as aerial photographer with the Army Air Service, in 1919 Henry moved back to Washington to help his father with the helicopter research that had been underway for many years (since 1903 New International Encyclopedia). Using a Le Rhône engine of 80 hp mounted on a test stand, Henry was able to hover and move forward, but only with assistants holding on to stabilize the contraption. In 1922, he bought a surplus Nieuport 23 fighter's fuselage, added a Bentley 220 hp engine on the front, and connected it by geared shafts to two horizontal rotors mounted on a truss extending sideways from the fuselage. A third horizontal rotor at the rear provided pit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
College Park Airport
College Park Airport is a public airport located in the City of College Park, in Prince George's County, Maryland, United States. It is the world's oldest continuously operated airport. The airport is located south of Paint Branch and Lake Artemesia, east of U.S. Route 1 and the College Park Metro/MARC station and west of Kenilworth Avenue. History College Park Airport was established in August 1909 by the United States Army Signal Corps to serve as a training location for Wilbur Wright to instruct two military officers to fly in the government's first airplane. Leased on August 25, the first airplane, a Wright Type A biplane, was uncrated and assembled on October 7. Civilian aircraft began flying from College Park Airport as early as December 1911, making it the world's oldest continuously operated airport. In 1977, the airport was added to the National Register of Historic Places. College Park Airport is home to many "firsts" in aviation, and is particularly significant f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fred Weick
Fred Ernest Weick (1899–1993) was an airmail pilot, research engineer, and aircraft designer. Working at the NACA, he won the 1929 Collier Trophy for his design of the NACA cowling for radial air-cooled engines. Weick's aircraft designs include the Ercoupe, Piper PA-25 Pawnee, and Cherokee. Life A 1922 graduate of the University of Illinois, he was one of the first university graduates to apply his degree to a career in aeronautics. Weick was also one of the first engineers hired by the original U.S. Air Mail Service. His efforts in the early 1920s to establish emergency fields for night-flying mail pilots addressed a major challenge. Weick worked for the National Advisory Committee for Aeronautics (NACA) at its Langley Aeronautical Laboratory, in Hampton, Virginia beginning in November 1925. He helped design the first wind tunnel devoted to full-scale propeller research and wrote a textbook on propeller design that became a classic. It was also at Langley that Weick ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Aircraft Manufacturers Of The United States
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abandoned & Little-Known Airfields
Abandoned & Little-Known Airfields is an online database An online database is a database accessible from a local network or the Internet, as opposed to one that is stored locally on an individual computer or its attached storage (such as a CD). Online databases are hosted on websites, made available as s ... detailing information and first hand memories about airports in the United States which are no longer in operation, or are rarely used. The website was started by Paul Freeman in 1999 as he had developed an interest on the subject. In 2015, there were over 2,000 airports chronicled on the site and it had been viewed over 1.7 million times. Freeman continues to edit the site along with a small team of " airfield archeologists" who do primary source research using old aeronautical charts, directories and related publications. Frequent contributors on the site include Phil Beutel, K.O. Eckland, Christopher Freeze, Chris Kennedy, Bill Larkins, Ron Plante, Brian Rehwinkel, Dann ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviation In Maryland
Maryland's first aeronautical event was the flight of 13-year-old Edward Warren from Baltimore in Peter Carne's tethered hot air balloon in 1784. Events * 1908 Lincoln Beachy demonstrates a dirigible over Baltimore from Electric Park * 1909 On 9 October, Wilbur Wright demonstrated "Miss Columbia", the first U.S. Government aircraft, on five flights. * 1909 On 22 October, Charles Elvers flies the first aircraft built in Maryland, a modified self-made Curtiss pusher style at Owings Mills. * 1909 On 29 October, 28-year-old Sara Van Deman becomes the first woman to fly in a powered aircraft with Wilbur Wright at College Park. * 1911 The Army Signal Corps Aviation School is founded in College Park. * 1911 On 7 September, John Rodgers completes the first flight of a U.S. Naval aircraft from Farragut Field. * 1912 Lieutenant Alfred Austell Cunningham reported to the Naval Aviation Camp in Annapolis, Maryland, starting Marine aviation. * 1922 The Berliner Helicopter makes a controlle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gun Turrets
A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechanism of a projectile-firing weapon and at the same time lets the weapon be aimed and fired in some degree of azimuth and elevation (cone of fire). Description Rotating gun turrets protect the weapon and its crew as they rotate. When this meaning of the word "turret" started being used at the beginning of the 1860s, turrets were normally cylindrical. Barbettes were an alternative to turrets; with a barbette the protection was fixed, and the weapon and crew were on a rotating platform inside the barbette. In the 1890s, armoured hoods (also known as "gun houses") were added to barbettes; these rotated with the platform (hence the term "hooded barbette"). By the early 20th Century, these hoods were known as turrets. Modern warships have gun-mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
