A flight simulator without certification. This can be a home built or a commercial flight simulator in which the flight hours can not be logged as FAA flight time.

Flight training devices approved by the FAA. They are categorized from Level 4 to 7. Level 1 - 3 are no longer manufactured. For Level 1 - 3 see OTHER.

Flight Simulators with motion systems.

Manufacturers of Flight Training Devices and Flight Simulators.