Air Tractor Inc have been manufacturing aircrafts from such as the Air Tractor AT-400 from 1979. This was based on a family of the first agricultural air crafts built in the USA. The Air Tractor AT-400 is a monoplane taildragger with a low wing. Between its engine and cockpit, it carries a chemical hopper and hence it derived the name as monoplane taildragger. It had various versions based on the same platform. Those were the AT-400, AT-400A, AT-401, AT-401A, AT-401B, AT-402, AT-402A and AT-402B. The AT-402A and AT-402B are twin seater planes low cost turbine planes which are ideal for first time buyers of turbine small planes.
The differentiation between the two AT-402A and AT-402B models from Air Tractor Inc is that the latter has a more powerful 680shp PT6A-15AG engine. This makes the Air Tractor a hoot to fly as well as it [...]