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Leonard Warden Bonney

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Leonard Warden Bonney Veteran

Birth
Wellington, Lorain County, Ohio, USA
Death
4 May 1928 (aged 43)
Valley Stream, Nassau County, New York, USA
Burial
Middle Village, Queens County, New York, USA Add to Map
Memorial ID
View Source
Pioneering aviator, who trained with Orville Wright. He attended Oberlin College. In 1910 and 1911, he flew for the Wright Exhibition Team and became the 47th licensed pilot. In 1912 he worked for the Sloan Airplane Company, and in 1913 he was a test pilot for the Amas Airplane Company, in Washington, DC. By 1918 he was the general manager for the company. In 1914 and 1915 he was a military aviator for the Mexican government under General Carranza. During World War I he became an Army instructor at Garden City, New York, and a naval instructor at Smith's Point, New York.

Based on observation, Bonney came to believe that seagulls modeled the most efficient form of flight. He captured a number of gulls, and found that they could fly supporting twice their weight.

In 1925 Bonney married Flora MacDonald. The same year he started designing and constructing in Garden City, New York a novel plane with duraluminum folding gull-like wings, and a side-by-side cockpit. He called the plane the Bonney Gull.

A 1928 issue of Time magazine described the unusual aircraft:

"It was fat in body with graceful curving wings. Bonney followed the bird principle, abandoned the aileron, or balancing contrivance which airplane designers have always considered an essential feature of stability in the air. His plane had new features: an expanding and contracting tail, like a blackbird's, for varying loads; variable camber in the wings, so that they could flatten out like a gull's when flying level; a varying angle of incidence to its wings, so that they could turn sideways into the wind on landing..."

Bonney was killed on May 4, 1928 during the maiden flight of the Bonney Gull when the aircraft nosedived into the ground from about 50 feet of altitude, seconds after taking off from Curtiss Field, Long Island.

[Source: Wikipedia]

Only child of Harvey Luther Bonney and Cornelia Leonard. Married Flora McDonald, 22 Apr 1925, in Flushing, NY.
Pioneering aviator, who trained with Orville Wright. He attended Oberlin College. In 1910 and 1911, he flew for the Wright Exhibition Team and became the 47th licensed pilot. In 1912 he worked for the Sloan Airplane Company, and in 1913 he was a test pilot for the Amas Airplane Company, in Washington, DC. By 1918 he was the general manager for the company. In 1914 and 1915 he was a military aviator for the Mexican government under General Carranza. During World War I he became an Army instructor at Garden City, New York, and a naval instructor at Smith's Point, New York.

Based on observation, Bonney came to believe that seagulls modeled the most efficient form of flight. He captured a number of gulls, and found that they could fly supporting twice their weight.

In 1925 Bonney married Flora MacDonald. The same year he started designing and constructing in Garden City, New York a novel plane with duraluminum folding gull-like wings, and a side-by-side cockpit. He called the plane the Bonney Gull.

A 1928 issue of Time magazine described the unusual aircraft:

"It was fat in body with graceful curving wings. Bonney followed the bird principle, abandoned the aileron, or balancing contrivance which airplane designers have always considered an essential feature of stability in the air. His plane had new features: an expanding and contracting tail, like a blackbird's, for varying loads; variable camber in the wings, so that they could flatten out like a gull's when flying level; a varying angle of incidence to its wings, so that they could turn sideways into the wind on landing..."

Bonney was killed on May 4, 1928 during the maiden flight of the Bonney Gull when the aircraft nosedived into the ground from about 50 feet of altitude, seconds after taking off from Curtiss Field, Long Island.

[Source: Wikipedia]

Only child of Harvey Luther Bonney and Cornelia Leonard. Married Flora McDonald, 22 Apr 1925, in Flushing, NY.


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  • Created by: HWA
  • Added: Oct 6, 2016
  • Find a Grave Memorial ID:
  • Find a Grave, database and images (https://www.findagrave.com/memorial/170942239/leonard_warden-bonney: accessed ), memorial page for Leonard Warden Bonney (4 Dec 1884–4 May 1928), Find a Grave Memorial ID 170942239, citing Fresh Pond Crematory and Columbarium, Middle Village, Queens County, New York, USA; Maintained by HWA (contributor 46565033).