The Laird Solution, also called the

Laird LC-DW Solution The Laird Solution, also called the Laird LC-DW Solution, Laird LC-DW300 Super Solution and Laird LC-DW500 Super Solution, was touted as being the "solution" to the problem of the Travel Air Mystery Ship. The Solution won the 1930 Thompson T ...

Laird LC-DW300 Super Solution The Laird LC-DW300 and LC-DW500 Super Solution aka "Sky Buzzard" was a racing biplane built in the early 1930s by Matty Laird for the Cleveland Speed Foundation, Laird was already famous in the air racing circuit. It had a large radial engine ...

and

Laird LC-DW500 Super Solution The Laird LC-DW300 and LC-DW500 Super Solution aka "Sky Buzzard" was a racing biplane built in the early 1930s by Matty Laird for the Cleveland Speed Foundation, Laird was already famous in the air racing circuit. It had a large radial engine ...

, was touted as being the "solution" to the problem of the Travel Air Mystery Ship. The Solution won the 1930 Thompson Trophy race days.

Design and development

In 1930

Matty Laird Emil Matthew Laird (November 29, 1895 – December 18, 1982) was a pioneering American aircraft designer, builder, pilot, and businessman. He put the first commercial aircraft into production at his E. M. Laird Aviation Company. Biography C ...

was commissioned to build a racing plane based on the Laird Speedwing by B.F. Goodrich's Lee Schoenhair for the 1930 Thompson Trophy race. Schoenhair backed out of the project, believing the aircraft would not be tested in time. Laird entered the Solution himself in the 1930 Thompson Trophy with Charles "Speed" Holman as the pilot. The Solution, (registered NR10538), was a

biplane A biplane is a fixed-wing aircraft with two main wings stacked one above the other. The first powered, controlled aeroplane to fly, the Wright Flyer, used a biplane wing arrangement, as did many aircraft in the early years of aviation. While ...

with

conventional landing gear Conventional landing gear, or tailwheel-type landing gear, is an aircraft undercarriage consisting of two main wheels forward of the center of gravity and a small wheel or skid to support the tail.Crane, Dale: ''Dictionary of Aeronautical Ter ...

, having a welded steel fuselage and

aircraft fabric covering Aircraft fabric covering is a term used for both the material used and the process of covering aircraft open structures. It is also used for reinforcing closed plywood structures. The de Havilland Mosquito is an example of this technique, as are ...

. The aircraft kept the same registration number NR10538, and was repainted several times from black and gold, white and gold, to lavender and gold. A second aircraft, (NR12048), powered by a 535 hp Pratt & Whitney Wasp was built as the

, retaining the fixed undercarriage of the original, for the 1931 Bendix Trophy which it won, piloted by

Jimmy Doolittle James Harold Doolittle (December 14, 1896 – September 27, 1993) was an American military general and aviation pioneer who received the Medal of Honor for his daring raid on Japan during World War II. He also made early coast-to-coast flights ...

. This aircraft was modified with retractable landing gear for the 1932 Bendix Trophy but on a test flight the gear failed to lower and Doolittle was forced to belly land the aircraft, forcing withdrawal from the race.

Operational history

* 1930 Thompson Trophy (Solution NR10538) -

Chicago, Illinois (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Count ...

1 September 1930. Placed first. for 20 laps The pilot

Speed Holman In everyday use and in kinematics, the speed (commonly referred to as ''v'') of an object is the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time; it is thus a scalar quantity ...

flew with exhaust gases leaking into the cockpit causing him to pass out several times during the event. * 1931 Thompson Trophy (Solution NR10538) - Sponsored by the Sweet Kiss Tooth Paste Company. The Laird Solution was restored over a period of seven years and is on display in its Black and Gold paint scheme at the

New England Air Museum The New England Air Museum (NEAM) is an American aerospace museum located adjacent to Bradley International Airport in Windsor Locks, Connecticut. The museum consists of three display hangars with additional storage and restoration hangars. Its ...

Variants

;Laird LC-DW Solution :Powered by a 300hp

Pratt & Whitney R-985 The Pratt & Whitney R-985 Wasp Junior is a series of nine-cylinder, air-cooled, radial aircraft engines built by the Pratt & Whitney Aircraft Company from the 1930s to the 1950s. These engines have a displacement of ; initial versions produced ...

, (NR10538), competed in the 1930 and 1931 Thompson trophy races piloted by "Speed" Holman achieving an average speed of 202mph. ;

:A second aircraft, (NR12048), built for Jimmy Doolittle to race in the 1931

Bendix Trophy The Bendix Trophy is a U.S. aeronautical racing trophy. The transcontinental, point-to-point race, sponsored by industrialist Vincent Bendix founder of Bendix Corporation, began in 1931 as part of the National Air Races. Initial prize money for ...

, powered by a 535hp supercharged Pratt & Whitney R-985 Wasp Jr. ;

:NR12048 modified with retractable undercarriage. Entered in the 1932 Bendix Trophy, but withdrawn after a belly landing due to the landing gear failing to extend forced withdrawal.

Specifications (LC-DW Solution)

Laird_LC-DW_300_Solution_3-view_Aero_Digest_October,1930

References

{{Laird Aircraft

Solution Solution may refer to: * Solution (chemistry), a mixture where one substance is dissolved in another * Solution (equation), in mathematics ** Numerical solution, in numerical analysis, approximate solutions within specified error bounds * Solutio ...

1930s United States sport aircraft Single-engined tractor aircraft Biplanes Racing aircraft Aircraft first flown in 1930