Grumman G-73 Mallard
Amphibious Utility Aircraft
The Grumman G-73 Mallard is a twin-engined twelve-seat amphibious utility aircraft produced by the US-American manufacturer Grumman Aircraft Engineering Corporation.
Many G-73 Mallard have been converted to Turbo Mallards (G-73T) with turboprop engines.
Propulsion | 2 Radial Engines |
Engine Model | Pratt & Whitney R-1340-S3H1 Wasp |
Engine Power (each) | 447 kW | 600 hp |
Speed | 346 km/h | 187 kts 215 mph |
Service Ceiling | 7.010 m | 23.000 ft |
Range | 2.221 km | 1.199 NM 1.380 mi. |
Empty Weight | 4.241 kg | 9.350 lbs |
max. Takeoff Weight | 5.783 kg | 12.750 lbs |
Wing Span | 20,32 m | 66 ft 8 in |
Wing Area | 41,3 m² | 445 ft² |
Length | 14,73 m | 48 ft 4 in |
Height | 5,72 m | 18 ft 9 in |
First Flight | 30.04.1946 |
Production Status | out of production |
Production Range | 1946-1951 |
Total Production | 59 |
ICAO Code | G73 G73T |
IATA Code | GRM |
Data for (Version) | Grumman G-73 Mallard |