MT Viking DHC-6 Twin Otter

Viking DHC-6 Twin Otter


Viking DHC-6 Twin Otter with 4-blade MTV-16

STC – Data


    • Type of Aircraft: Viking DHC-6 Twin Otter
    • EASA: 10043964 (issued March 08, 2013)
    • FAA: SA03368NY (issued Feb. 15, 2014)
    • Applicable Aircraft: Viking DHC-6 Twin Otter
    • Engines: Pratt & Whitney Canada; 2 engines
      PT6A-20: DHC-6 -1, 100, -200, 210
      PT6A-27: DHC-6 -300, 310, -320
      PT6A-34: DHC-6 -400
      PT6A-34: all DHC-6 series if modified by
      appropriate STC.
    • Propeller: MTV-16-1-E-C-F-R(P)/CFR240-55


  • Best vibration damping characteristics for almost
    vibration free propeller operations
  • Bonded on Nickel Alloy for best erosion
    protection of the blades
  • Enhanced take-off distance by approx. 5 %
    (MTOW, SL, ISA conditions)
  • Enhanced climb performance by approx. 5 %
    (MTOW, SL, ISA conditions)
  • Enhanced cruise performance by 2 to 3 kts
    (MTOW, ISA conditions)
  • Cooler ITTs during engine start up, therefore
    less engine wear and reduced risk of hot start!
  • Significant inside and outside noise reductions
  • Unlimited blade life; FOD repairable blades


more information about the STC (.pdf 85k)

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Propeller PartsMarket, Inc.
2954 Curtis King Blvd.
Treasure Coast Int'l Airport
Fort Pierce, Florida 34946
Phone : 772-464-0088

airport aerial

Airport Information

FAA Identifier: KFPR
Ground: 119.55 [0700-2100]
Tower: 128.2 [0700-2100]

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