Antilles G-21A "Goose"
Specifications with Radial Engines

View Detailed Specifications: Radial Engines | Turbine Engines

With the time-tested & proven Pratt & Whitney R-985 radial engines, the Antilles Goose has all of the nostalgia and ruggedness of the legendary original, but it also incorporates all of the best McKinnon mods to make it even better.

    Grumman G-21 Goose Seaplane Specifications
  • Engines: 450 hp P&W R-985 Wasp Jr.
  • MGTOW: 9,200 lbs
  • Typical Empty Weight: 7,000 lbs
  • Retractable wingtip floats
  • Fuel Capacity: Up to 336 US Gallons
  • Normal Cruise: 150 knots
  • Rate of Climb: 1,100 fpm
  • Endurance: 6 hours + IFR reserves
  • Seating: Pilot + up to 9 Passengers
  • 100% New Airframe

Click here to Download the
Complete G-21A Spec Sheet (pdf)