__NOTOC__ The Martin S was a two-seat observation

seaplane A seaplane is a powered fixed-wing aircraft capable of taking off and landing (alighting) on water.Gunston, "The Cambridge Aerospace Dictionary", 2009. Seaplanes are usually divided into two categories based on their technological characteri ...

produced by the Glenn L. Martin Company in the United States in 1915.Taylor 1989, 635 Designed along the same general lines as the preceding

Model T The Ford Model T is an automobile that was produced by Ford Motor Company from October 1, 1908, to May 26, 1927. It is generally regarded as the first affordable automobile, which made car travel available to middle-class Americans. The relati ...

,''The Illustrated Encyclopedia of Aircraft'', 2432 it was a largely conventional two-bay biplane with unstaggered wings of equal span. The fuselage was not directly attached to the lower wings, but was carried on struts in the interplane gap. The undercarriage consisted of a single large pontoon below the fuselage and outrigger floats near the wingtips. The Model S was 23-year-old Donald Douglas' first and only design for the Martin company, and it set three world altitude records and a flight duration record that stood for three years."The Early Years of Douglas Aircraft, the 1920s" Six, possibly fourteen, of these aircraft were operated by the Aviation Section, U.S. Signal Corps,Aero Files states six, and Baugher corroborates their serial numbers (S.C. 56-59, 94-95), while Taylor states fourteen. No additional serials for Martin S are given in Baugher. Aero Files does not list any aircraft for the Navy. and another two by the

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

. All of the Army aircraft, S.C. 56-59 and 94-95, were assigned to the first U.S. aviation unit based overseas, the 1st Company, 2d Aero Squadron at Fort Mills,

Corregidor Corregidor ( tl, Pulo ng Corregidor, ) is an island located at the entrance of Manila Bay in the southwestern part of Luzon in the Philippines, and is considered part of the Province of Cavite. Due to this location, Corregidor has historically b ...

, in March and April 1916, where they used a radio transmitter with a range of 29 miles to adjust battery fire for the Coast Artillery., pp. 152 and 165.

Operators

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United States Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, ...

Specifications

References

;Notes ;Bibliography * * * * {{Martin aircraft 1910s United States military reconnaissance aircraft Floatplanes S Single-engined tractor aircraft Biplanes Aircraft first flown in 1915