Industry | Aircraft and engine manufacturer |
---|---|
Founded | 1913 |
Defunct | 1916 |
Fate | Dissolved after death of founder |
Headquarters | Grinnell, Iowa, United States |
Key people | William C "Billy" Robinson |
The Grinnell Aeroplane Company was an American aircraft manufacturer based in Grinnell, Iowa, that built aircraft prior to World War I. [1]
The company was formed to develop the "Scout" aircraft designed by Billy Robinson. Robinson trained at the Max Lille school in Cicero, Chicago as a mechanic, learning to fly Wright aircraft and Nieuports. He worked for a brief time as a partner in the National Aeroplane Company before leaving to Iowa in 1913. His custom built parasol was the first to fly airmail from Iowa, setting a non-stop distance record of 390 miles. [2] In 1914, the Grinnell Aeroplane company was founded with D.S. Morrison as President. [3] Robinson developed a 706 cubic inch 100 hp six-cylinder air cooled radial engine to be built by the company to power its aircraft. [4] In 1916, fellow Cicero aviator and designer, Otto Timm joined Grinnell Aeroplane as an instructor, and helped develop the Grinnell Biplane. [5] [6] In 1916, the company offered $10,000, training for one pilot from each state, at its factory in order to establish an Iowa station of the Aero Coast Patrol System, a Navy sponsored effort at a coast guard. [7]
Robinson died in May 1916 attempting to break a 17,000 ft altitude record, crashing in Ewart, Iowa. His aircraft was witnessed climbing to altitude, before drifting down like a falling leaf, and gliding to a landing, which was controlled enough to leave skid marks, but rough enough to rupture the fuel tank and ignite the aircraft. Hypoxia was suspected among other reasons for the crash, but the fire made it impossible to verify the exact cause. [8] After the crash Grinnell hired aerobatic pilot A.C. Beech. Beech was to train students using ground trainers to simulate control movements. Business did not pick up after the loss of Robinson. [9] The Robinson engine was tested by the Army in late 1918, but the armistice signing precluded further development. The company was dissolved by 1918. [10]
In the summer of 1916, Otto Timm developed his own Robinson-powered biplane at Grinnell with oversize ailerons for aerobatic demonstration flights. Timm would later found the O.W. Timm Aircraft Company. [11] A Robinson radial engine built by the Dodge Tool company is currently on display at Grinnell College. [12]
Model name | First flight | Number built | Type |
---|---|---|---|
Grinnell-Robinson Scout | 1915 | 1 | Parasol |
Grinnell-Robinson Biplane | 1916 | 1 | Biplane |
The Curtiss JN "Jenny" was a series of biplanes built by the Glenn Curtiss Aeroplane Company of Hammondsport, New York, later the Curtiss Aeroplane and Motor Company. Although the Curtiss JN series was originally produced as a training aircraft for the US Army, the "Jenny" continued after World War I as a civilian aircraft, as it became the "backbone of American postwar [civil] aviation".
This is a list of aviation-related events during the 19th century :
The Naval Aircraft Factory N3N was an American tandem-seat, open cockpit, primary training biplane aircraft built by the Naval Aircraft Factory (NAF) in Philadelphia, Pennsylvania, during the 1930s and early 1940s.
Otto William Timm was a California-based barnstormer and aircraft manufacturer of German descent. Charles Lindbergh's first flight was flown by Timm. Timm partnered at times with his brother Wally Timm who did a lot of flying for the nascent Hollywood movie industry.
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The United States capital, Washington, D.C., has been the site of several events in the nation's history of aviation, beginning from the time of the American Civil War, often for the purpose of promoting the adoption of new aeronautical technologies by the government. It has also been home to several governmental and civilian aircraft manufacturers and aviation organizations, and several aerospace contractors.
Charles B. Kirkham (1882–1969) was an American engineer of aircraft engines and aircraft.
The Timm Aircoach, also called the Timm Coach and the Golden Shell Special, was a custom-built, high-capacity, high altitude aircraft for charter flights.
Wally Timm was an American aircraft designer, pilot and manufacturer.
Iowa's first aeronautical event was the flight of a balloon around 1850 by Professor Silas Brooks. Iowa's first powered flight was made by Art J. Hartman in his Iowa built, Hartman monoplane on 10 May 1910.
The Davenport BD-2 Nuggit (sic) is an American biplane developed for homebuilt construction.
The pioneer era of aviation was the period of aviation history between the first successful powered flight, generally accepted to have been made by the Wright Brothers on 17 December 1903, and the outbreak of the First World War in August 1914.
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