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The Grumman G-21 Goose

Goose Specs Sheet


GROSS WEIGHT:    8,000 lbs (Does not require a type rating.)

ENGINE:                  Twin Pratt & Whitney R-985-14b 9-cyl 450 hp Radial

SPEED:                    120 knots

FLAPS:                    Split flaps powered by vacuum from carburetor venturis 

LANDING GEAR:    Fixed wing floats, retractable wheels.  

                                 Wheels are extended by hand crank and retracted by                                           electric motor.

FUEL BURN:           50 gal/hr

FUEL CAPACITY:    220 gal

OIL CAPACITY:       8 gal/engine

MANUF DATES:      1937 - 1945






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