Stout Metal Airplane

Columns: Model name | First flight | Number built | Type
Ford 9-AT | 1930 | 1 | 4-AT Trimotor upgraded to 300 hp engines | Ford 10-AT | 1930 | 1 | 4 engined design ( not produced ) | Ford 11-AT | 1930 | 1 | Trimotor with three 225 hp Packard DR-980 diesel engines | Ford 12-AT | 1931 | 1 | Trimotor with one 1000 hp and two 575 hp engines ( not produced ) | Ford 13-AT | 1931 | 1 | Trimotor with one 575 hp and two 300 hp engines | Ford 14-AT | 1932 | 1 | Trimotor with one 1000 hp and two 715 hp engines in wings ( not produced )

Example questions:
The Airplane made by Stout Metal Airplane with 121 Number built started production in what year ? | The airplane manufactured by Stout Metal Airplane that had 79 Number built ended production when ? | The plane that was manufactured by Stout Metal Airplane , a division of Ford of Britain , from 1950 to 1972 was what Type ? | The Stout Metal Airplane manufactured Airplane that had its first flight in 1918 was developed by who ?

Answers:
1925 | June 7 , 1933 | 5 place executive transport ( not produced ) | William Bushnell Stout