Twin Engine • Grumman • JRF-1 Goose, JRF-5 Goose, G-21 Goose, G-21A Goose, Edo Amphibian conversion
| Manufacturer | Grumman |
| Model | Goose |
| Category | Twin Engine |
| Variants | JRF-1 Goose, JRF-5 Goose, G-21 Goose, G-21A Goose, Edo Amphibian conversion |
| Production Years | 1937 – 1945 |
| Seating | 8, 10 seats |
| Typical TTAF | 8,500 hours |
| Markets | United States, Canada, Australia, Japan |
| Price Range | $250K – $950K |
The Grumman Goose is a twin-engine amphibious aircraft that first flew in 1937 and became one of the most successful utility amphibians of the 20th century. Originally designed as a commercial transport, it gained prominence during World War II when the U.S. military adopted it for patrol, transport, and reconnaissance missions. The aircraft features a high-wing configuration with retractable landing gear and boat-hull fuselage, enabling operations from both water and conventional runways. The Goose is renowned for its rugged construction, reliable performance, and exceptional versatility in remote and austere environments. It has been operated by civilian operators, government agencies, and military forces worldwide for bush flying, passenger transport, cargo operations, and specialized missions. Many examples remain in active service today, particularly in Alaska and other regions where amphibious capability is essential. The aircraft's longevity in service speaks to its robust engineering and practical design, making it a respected workhorse in aviation history.
Max Speed: 190 mph
Cruise Speed: 160 mph
Range: 640 nautical miles
Service Ceiling: 21,500 ft
Max Takeoff Weight: 8,000 lbs
Engine Type: Pratt & Whitney R-985 Wasp Junior (Twin Radial Piston)
Horsepower: 450 hp per engine