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Grumman Aerospace Grumman G-73 Mallard

Role Amphibious airliner
Manufacturer Grumman
First flight 30 April 1946
Status In service, mainly private and 3 with Paspaley Pearling Company
Primary user Chalk's Ocean Airways (historic)
Produced 1946–1951
Number built 59
Developed into Grumman HU-16 Albatross

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History Grumman Aerospace
Grumman G-73 Mallard

Building on the success of the Goose and Widgeon, Grumman Aircraft developed larger G-73 Mallard for commercial use. Retaining many of the features of the smaller aircraft, such as twin radial engines, high wings with underwing floats, retractable landing gear and a large straight tail, the company built 59 Mallards between 1946 and 1951. Unlike the smaller aircraft, the Mallard featured tricycle gear, stressed skin, a two-step hull and wingtip fuel tanks.

The Mallard prototype first flew on 30 April 1946, with the first production aircraft entering service in September of that year. While the Mallard was designed for regional airline operations with two pilots and ten passengers, especially aimed at harbor-based, city-to-city hops on the eastern seaboard, postwar surplus aircraft sales and the availability of smaller airports limited market potential. A number of smaller air carriers did use the Mallard in its intended role, notably Tahiti-Hawaii Airlines and Pacific Western Airlines (Canada). However, most of the 59 Mallards delivered were for corporate use. A prominent user in the United States was Roy Fruehauf and the Fruehauf Trailer Corporation. Fruehauf owned and operated a fishing camp, Killarney Lodge at Georgian Bay, Canada, and ferried customers there from Detroit. Another Detroiter, William Packer of General Motors, also owned a Mallard, which he often flew to Killarney.[1] another Mallard was purchased in the early 1950s by the Aga Khan.

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Grumman Aerospace Corporation,

Grumman Aerospace Corporation
Grumman G-73 Mallard

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General characteristics

  • Crew: two
  • Capacity: 10 passengers
  • Length: 48 ft 4 in (14.73 m)
  • Wingspan: 66 ft 8 in (20.32 m)
  • Height: 18 ft 9 in (5.72 m) (on landing gear)
  • Wing area: 444 sq ft (41.2 m2)
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Powerplant

  • Empty weight: 9,350 lb (4,241 kg)
  • Gross weight: 12,750 lb (5,783 kg)
  • Fuel capacity: 380 US gal (320 imp gal; 1,400 L)
  • Powerplant: 2 × Pratt & Whitney R-1340-53H1 9-cylinder air-cooled radial engine, 600 hp (450 kW) each (takeoff power)
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Specifications

  • Maximum speed: 187 kn (215 mph, 346 km/h) at 6,000 ft (1,800 m)
  • Cruise speed: 160 kn (180 mph, 290 km/h) at 8,000 ft (2,400 m) (55% power)
  • Stall speed: 62 kn (71 mph, 114 km/h)
  • Range: 1,200 nmi (1,380 mi, 2,220 km) with 810 lb (370 kg) payload
  • Service ceiling: 23,000 ft (7,000 m)
  • Rate of climb: 1,290 ft/min (6.6 m/s)
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Related development

Special Links Grumman Aerospace Corporation,  Grumman G-73 Mallard 

Links to Youtube & Others

In early 1968, while flying an OV-1 over South Vietnam, U.S. Army Captain Ken Lee shot down a MiG-17 “Fresco” fighter jet with his XM14 .50 in. (12.7 mm) caliber gun pods as well as two M159 unguided rocket pods, becoming the only Army Aviator to ever down a MiG

Grumman G-73 Mallard

The F-14 Tomcat was designed as both an air superiority fighter and a long-range naval interceptor.

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Youtube Link

At the time of filming, the only recognizable star in the movie was Tom Cruise, who was known as a teen idol from 1983’s “Risky Business.”.

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