# Thomas-Morse Aircraft

The Thomas-Morse Aircraft Corporation was an American aircraft manufacturer, until it was taken over by the Consolidated Aircraft Corporation in 1929.

## History

Founded in 1910 by English immigrants William T. Thomas and his brother Oliver W. Thomas as Thomas Brothers Company in Hammondsport, New York, the company moved to Hornell, New York, and moved again to Bath, New York, the same year. At the Livingston County Picnic in 1912 The Thomas Brothers Hydro-aeroplane was scheduled to fly the first Hydro-aeroplane in Livingston County but later reported the winds prevented the flight. During 1913, the company operated the affiliated Thomas Brothers School of Aviation at Conesus Lake, McPherson Point in Livingston County, New York state (taking a page from Glenn Curtiss, who did much the same at Keuka Lake). In 1913, the name became Thomas Brothers Aeroplane Company and based in Ithaca, New York. On December 7, 1914, the company moved to Ithaca.
In 1915, Thomas Brothers built T-2 tractor biplanes (designed by Benjamin D. Thomas, no relation to the brothers and also an Englishman, formerly of Vickers, Sopwith, and Curtiss, and later the company's chief designer) for the Royal Naval Air Service and (fitted with floats in place of wheels) for the United States Navy as the SH-4. They received an order for 24 T-2's from the British, for use in the European war. Because the Curtiss OX engines weren't available, they founded an engine subsidiary, the Thomas Aeromotor Company, which would stress their finances. In 1916, the company won a contract from the United States Army Signal Corps for two aircraft for evaluation, the D-5.
In January 1917, financial difficulties led to the company merge with Morse Chain Company (headed by Frank L. Morse), who was backed financially by H T Westinghouse, becoming Thomas-Morse Aircraft Corporation, still based in Ithaca. The company then made an attempt at selling training biplanes to the United States Army and was successful with the S-4 trainer (which included a handful of S-5 floatplanes and a single S-4E) and MB series of fighters. The last company design was the O-19 observation biplane. In 1929 the company was taken over by the Consolidated Aircraft Corporation, becoming the Thomas-Morse Division, and ceased business in 1934.

## Aircraft

| Model name | First flight | Number built | Type |
| Thomas Brothers D-2 | | | |
| Thomas Brothers D-5 | | | |
| Thomas Brothers HS | | | |
| Thomas Brothers T-2 | 1914 | 25 | Single engine biplane |
| Thomas Brothers S-4 | 1917 | 577 | Single engine biplane advanced trainer |
| Thomas Brothers SH-4 | | 15 | Floatplane version of T-2 |
| Thomas-Morse MB-1 | 1918 | 1 | Single engine monoplane fighter |
| Thomas-Morse MB-2 | 1918 | 2 | Single engine biplane fighter |
| Thomas-Morse MB-3 | 1919 | 265 | Single engine biplane fighter |
| Thomas-Morse MB-4 | 1920 | 2+ | Twin engine biplane mail plane |
| Thomas-Morse MB-6 | 1921 | 3 | Single engine biplane racer |
| Thomas-Morse MB-7 | 1921 | 2 | Single engine monoplane racer |
| Thomas-Morse MB-9 | 1922 | 1 | Single engine monoplane fighter |
| Thomas-Morse MB-10 | 1921 | 1 | Single engine monoplane trainer |
| Thomas-Morse R-5 | 1922 | 2 | Single engine monoplane racer |
| Thomas-Morse TM-24 | 1925 | 1 | Single engine biplane observation airplane |
| Thomas-Morse O-6 | | 5-6 | All metal version of Douglas O-2 |
| Thomas-Morse O-19 | | 176 | Single engine biplane observation airplane |
| Thomas-Morse XP-13 Viper | | 1 | Single engine biplane fighter |