Wright Model G

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Model G Aeroboat
Wright Model G pic2.jpg
RoleMilitary flying boat
National originUnited States
Manufacturer Wright Company
Designer Grover Loening
First flight1913
Primary user U.S. Navy
Developed into Wright Model H
Wright Model HS

The Wright Model G Aeroboat was a flying boat built in small numbers by the Wright Company in 1913. It represented an unsuccessful attempt by Wright to compete with the ubiquitous Curtiss Model F. [1] [2] One example was evaluated for U.S. Navy service, [3] [4] and allocated a naval serial number, but this did not lead to a production order. The Model G was the first aircraft to be fitted with a T-tail. [5]

Contents

Design

The Model G was a three-bay unstaggered biplane flying boat with equal-span wings. [6] The pilot and a single passenger sat side-by-side in an open cockpit in the hull. [7] A piston engine was mounted behind the cockpit, in the interplane gap, which powered two two-bladed pusher propellers via chain drives. [7] Small stabilizer floats were mounted under the wings, initially at mid-span, [7] but later moved to the wingtips. [5] The horizontal stabilizer was originally mounted in a cruciform position on the fins, but later moved above them to create the first T-tail fitted to an aircraft. [5] The Model G was originally fitted with a system of control levers, similar to earlier Wright designs, but the last ones built had control wheels that were emerging as the standard for aircraft control. [2] The hull was built of metal. [7]

Development

The Wright Company had previously marketed seaplanes in the form of the Wright Model C-H floatplane. However, this machine's performance both in the air and on the water had proved disappointing. [8] At the same time, rival firm Curtiss had achieved considerable success with their Model F flying boat. [1] [2] After an informal expression of interest from the U.S. Navy in evaluating a Wright flying boat, Orville Wright set designer Grover Loening to the task of designing the aircraft. [5] It flew for the first time in 1913, and was test-flown by Orville, Loening, and Oscar Brindley on the Great Miami River. [8]

Other than naval use, the Wright Company marketed it for recreational flying, and also hoped to sell it as a mailplane for use in Alaska and coastal areas. [8]

Development of the design continued as the Wright Model H and Model HS. [9]

Operational history

The U.S. Navy purchased the first Model G built [10] and assigned it the serial AH-19. [11] It was tested for the Navy by Harry Atwood on Lake Erie in May 1914, and then by Lt. Harry Maxfield. [10] Maxfield advised against purchasing the type, [10] and no further interest by the Navy ensued. [10] [11] [3]

Wright sold at least two other Model Gs: one to Atwood, and another to Ernie Hall. [10] Captain J. William Hazelton of the New York National Guard also owned a "Wright-type flying boat" around this time, which might have been a Model G. [10] He offered it to the Army for use in support of the Mexican Revolution, but the offer was not taken up. [10]

On August 20, 1914, Orville Wright and passenger Lt. Kenneth Whiting narrowly escaped drowning when a Model G piloted by Wright crashed into the Great Miami River after one of its wings failed in flight. [1]

Operators

Specifications

Data from Hallion 2019, p.69

General characteristics

Performance

Notes

References

  1. 1 2 3 Hallion 2019, p.69
  2. 1 2 3 Roach 2015, p.107
  3. 1 2 Taylor 1992, p.898
  4. The Illustrated Encyclopedia of Aircraft 1985, p.3098
  5. 1 2 3 4 Hallion 2019, p.68
  6. The 60 H.P. Wright Aero-Boat 1914, p.57
  7. 1 2 3 4 The 60 H.P. Wright Aero-Boat 1914, p.56
  8. 1 2 3 Roach 2015, p.106
  9. Roach 2015, p.109
  10. 1 2 3 4 5 6 7 Roach 2015, p.108
  11. 1 2 Swanborough & Bowers 1990, p.536

Bibliography