Polaris AM-FIB

The Polaris AM-FIB ("Amphibious Flying Inflatable Boat") is an Italian amphibious flying boat ultralight trike, that was designed and produced by Polaris Motor of Gubbio. The aircraft was introduced in 2003 and was supplied as a complete ready-to-fly-aircraft.

Design and development
The AM-FIB was developed from the Polaris FIB as a result of customer demand. It was designed to comply with the Fédération Aéronautique Internationale microlight category, including the category's maximum gross weight of 450 kg. The aircraft has a maximum gross weight of 406 kg. It features a cable-braced hang glider-style high-wing, weight-shift controls, a two-seats-in-tandem open cockpit, retractable tricycle landing gear mounted to its inflatable boat hull and a single engine in pusher configuration.

The aircraft's single surface wing is made from bolted-together aluminum tubing and covered in Dacron sailcloth. The 11.15 m span wing is supported by a single tube-type kingpost and uses an "A" frame weight-shift control bar. The powerplant is a twin cylinder, liquid-cooled, two-stroke, dual-ignition 64 hp Rotax 582 engine. The main landing gear is extended and retracted with a manual crank, while the nose gear uses a catch-and-rope mechanism.

The aircraft has an empty weight of 239 kg and a gross weight of 406 kg, giving a useful load of 167 kg. With full fuel of 40 L the payload is 138 kg.