Stout Metal Airplane

Columns: Model name | First flight | Number built | Type
Stout Batwing | 1918 | 1 | Experimental blended-wing craft ( not produced ) | Stout Batwing Limousine | 1920 | 1 | Experimental blended-wing passenger aircraft ( not produced ) | Stout ST-1 | 1922 | 1 | All metal twin engine torpedo bomber ( not produced ) | Stout 1-AS Air Sedan | 1923 | 1 | All metal single engine transport ( not produced ) | Stout 2-AT Pullman | 1924 | 11 | 9 Passenger single engine | Stout 3-AT | 1924 | 1 | Pullman style trimotor with open cockpit for pilot | Ford 4-AT | 1924 | 79 | Trimotor with 200 hp-300 hp engines

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