Dayton-Wright Company,
Airco DH.4 biplane

The Dayton-Wright Company was formed in 1917, on the declaration of war between the United States and Germany, by a group of Ohio investors that included Charles F. Kettering and Edward A. Deeds of Dayton Engineering Laboratories Company (DELCO). Orville Wright lent his name and served as a consultant, but other than that, the location of one of its three factories in the original Wright Company factory buildings in Dayton, Ohio was the only connection to the Wright brothers. In addition to plant 3 (the former Wright Company buildings),

Deeds and Kettering had previously worked together in several ventures. Deeds' DELCO produced automobile self-starters developed by Kettering. The two used DELCO's profits to form the Dayton Metal Products Company. Then they formed the Dayton Airplane Company in 1917, which was reorganized as the Dayton-Wright Company in April. When the war began, Deeds was commissioned and put in charge of procurement for the Aircraft Production Board. He divested himself of his financial interest in Dayton-Wright but awarded the company two contracts to produce more than 4,000 DH-4 and Standard SJ-1 aircraft. Given the company's inexperience, the size of its contract led to charges of favoritism.