A Look at the Twin-PT6A Grumman Mallard

Turbine Mallard is the only aircraft expressly designed for amphibious flight. There are no floats to drag you down — just aerodynamic efficiency at its best.

Spacious and modern, it will take you just about anywhere, with multi-mission functionality for utility, commuter airlines, special mission, corporate and VIP transport.

Whatever your mission, Turbine Mallard will provide you and your customers with a unique, first-class travel experience. Passengers can enter and exit the airplane quickly and easily, with no worries about instability or exposure to water. Turbine Mallard is completely capable and comfortable from shore to shore.

The Turbine Mallard is amphibious flight at its best. Spacious and modern, it will take you just about anywhere, with multi-mission functionality for utility, commuter airlines or VIP transport. The Turbine Mallard is as versatile and functional as it is beautiful. Interiors are customizable to match your mission requirements.

History: A Proud Tradition

The original Grumman Mallard was the first aircraft certified by the FAA in the transport category. It was designed for regional airline operations with two pilots and ten passengers and targeted harbor-based, city-to-city hops on the eastern seaboard. Mallards were flown by small carriers (Tahiti-Hawaii Airlines and Pacific Western Airlines) and corporate operators, including Aga Khan.

Beginning in 1970, the late J. Fred Frakes began engine conversions from early radial piston power to Pratt & Whitney turbine engines. From 1970 to 1984, Frakes converted 8 Mallards while in Texas. He later purchased the type certificate for the Mallard and incorporated the turbine STC into the type certification. 

The all-new Turbine Mallard heralds back to the original Grumman design, only with 21st-century upgrades including all-new Pratt & Whitney Canada PT6 engines, Rockwell Collins avionics and a host of other details and design features.

The Turbine Mallard prototype first flew and the first production aircraft entered service in 1946.

The Turbine Mallard is fully equipped with the latest Pratt & Whitney Canada PT6A-34 engines, Collins avionics, and exacting attention to detail from tip to tail. It’s versatile and functional, all with turbine-engine safety.

Performance

  • Typical cruise speed – 190 knots
  • Accelerate/stop, land – 4,000 feet
  • Accelerate/stop, water – 6,600 feet
  • Landing Distance, land – 3,633 feet
  • Landing Distance, water – 4,400 feet
  • Two-engine rate of climb – 1,400 feet/min
  • Single-engine rate of climb – 359 feet/min
  • Maximum operating altitude – 24,500 feet
turbine mallard
From  @Dominick_atx on Instagram.

General Characteristics

  • Length – 48’-4”
  • Height (to top of rotating beacon) – 19’-6”
  • Wingspan – 66’-8”
  • Height – 5’-9”
  • Width – 5’-7”
  • Wheel Base – 14’-10”
  • Seating Capacity: Crew 2, Passengers 17
  • Baggage Capacity: Weight – 1000 lb
  • Maximum Take-off Weight, Land & Water – 14,000 lb
  • Maximum Landing Weight, Land – 13,500 lb
  • Maximum Zero Fuel Weight, Land & Water – 12,800 lb
  • Maximum Gross Weight, Land & Water – 14,000 lb
  • Useful Load – 5,700 lb
  • Maximum Fuel Capacity 666 Gallons @ 6.7 lb/gal – 4,462 lb
  • Normal Fuel Capacity 500 Gallons @ 6.7 lb/gal – 3,350 lb

Information from Mallard Aircraft associated with Frakes Aviation.

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