Grumman G-21 GooseSim notes
FlyableAc notesAmphibious flying boat designed by Grumman to serve as an eight-seat commuter aircraft for businessmen in the Long Island area. The Goose was Grumman's first monoplane to fly, its first twin-engined aircraft, and its first aircraft to enter commercial airline service. Wikipedia
precision_manufacturingGrumman
local_airportCivil a/c