Oh wow, there's more. Below is their
definition of a light sport aircraft. I'm thinking someone must have sabotaged their website.
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What is a light sport aircraft?
The Federal Aviation Administration (FAA) created the sport aircraft category in 2004 to make it easier for people to get their pilot license and sport aircraft and light sport sea. A light sport aircraft, or LSA, is a small, single-engine plane designed for recreational flying. They are typically made from composite materials and have a maximum takeoff weight of fewer than 1320 pounds.
An aircraft must meet specific requirements to be classified as a sport aircraft. The light sport aircraft must have the following:
A top speed in level flight with power off between 55 and 120 knots (63 to 138 mph).
A stall speed not greater than 24 knots (27.43 mph). Light sport aircraft can land at this same speed without damage to the light sport aircraft or pilot.
A Vne (never exceeding speed) of not more than 150 knots (172.37 mph).
A power-off glide ratio of at least six to one.
In addition, light sport aircraft must be equipped with the following:
Two seats that are facing forward.
A fixed landing gear. Seaplanes and amphibious light sport aircraft are permitted to have retractable landing gear and flight design ctls with a good captain.
An airworthiness certificate that is valid for light sport aircraft. A light sport aircraft must be built specifically for the light sport category but does not need a type certificate or standard production approval to be considered a light sport airplane.
In addition to these requirements, you must also have a light sport pilot license to operate a light sport aircraft.
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