A light-sport aircraft is defined as:
- 1,320 pounds maximum takeoff weight for aircraft not intended for operation on water; or
- 1,430 pounds maximum takeoff weight for aircraft intended for operation on water.
- A maximum seating capacity of no more than two persons, including the pilot.
- A single, reciprocating engine.
- A fixed or ground-adjustable propeller if a powered aircraft other than a powered glider.
- A nonpressurized cabin, if equipped with a cabin.
- Maximum airspeed of 120 knots in level flight.
- Fixed landing gear, except for an aircraft intended for operation on water or a glider.
- Fixed or repositionable landing gear, or a hull, for an aircraft intended for operation on water.
- A maximum stalling speed or minimum steady flight speed without the use of lift-enhancing devices (Vs1) of not more than 45 knots CAS at the aircraft’s maximum certificated takeoff weight and most critical center of gravity.