Wright Model A

{| | unit cost = $25,000 plus $5,000 bonus (first 1909 Military Flyer only) | variants with their own articles = Wright Model B }} |}

The Wright Model A was an early aircraft produced by the Wright Brothers in the United States beginning in 1906. It was a development of their Flyer III airplane of 1905. The Wrights built about seven Model A's in their bicycle shop during the period 1906–1907, in which they did no flying. One of these was shipped to Le Havre in 1907 in order to demonstrate it to the French. The Model A had a engine and seating for two with a new control arrangement. Otherwise, it was identical to the 1905 airplane. The Model A was the first aircraft that they offered for sale, and the first aircraft design to enter serial production anywhere in the world. Apart from the seven machines the Wrights built themselves in 1906–1907, they sold licences for production in Europe with the largest number of Model A's actually being produced in Germany by Flugmaschine Wright GmbH, which built about 60 examples.

The 1909 Military Flyer was a one-of-a-kind Model A built by the Wright Brothers. With wings shortened two feet, higher skid undercarriage and the same engine salvaged from the 1908 Wright Military Flyer wrecked at Fort Myer, it differed from the standard Wright A in size and had a faster speed. The aircraft was demonstrated at Fort Myer, Virginia, beginning June 28, 1909 for the Aeronautical Division of the U.S. Army Signal Corps, which offered a contract of $25,000 ($}} in 2022 dollars) for an aircraft capable of flying at , with two people on board, and a distance of . After rigorous trials the Signal Corps accepted the airplane as "Signal Corps (S.C.) No. 1", August 2, 1909, and paid the brothers $30,000 ($}} in 2022 US dollars). Provided by Wikipedia