MT-Propeller - The Winner's Propeller

July, 2014
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Piper PA46-Jet Prop PT6AP


  • PA46-Jet Prop PT6A with 5-blade MTV-27
  • Piper PA46-Jet Prop PT6A with 5-blade MTV-27

STC - Data


  • Type of Aircraft: PA46-310P/-350P Jet Prop

  • EASA: 10049811 (issued July 09, 2014)
  • FAA: SA03542NY (issued June 18, 2015)

  • Applicable Aircraft: Piper PA-46-310P (Malibu),
    Piper PA-46-350P (Malibu Mirage)
  • Engines: P&WC PT6A-21, PT6A-34, PT6A-35
  • Propeller: MTV-27-1-E-C-F-R(P)/CFR203-58d

  • Advantages:
  • Best vibration damping characteristics for
    almost vibration free propeller operations!
  • Bonded on nickel alloy leading edge for
    best erosion protection of the blades!
  • General performance improvement
    (10% shorter take-off distance, 10% better climb!
    Performance, 3 kts faster in cruise)!
  • Approx. 3 lbs less weight than
    the original metal propeller!
  • Cooler ITT on ground with condition lever
    at low and high idle position!
  • No propeller speed restrictions on ground
    while operating in low idle!
  • Unlimited blade life! FOD repairable blades!
  • More ground clearance => less FODs!
  • Jetlike vibration and noise signature!
    Significant cabin noise and vibration reduction!
  • All models comply with the strict
    German noise regulations 2010– "Landeplatz !
  • Lärmschutz Verordnung" for unrestricted airport operations
    in Germany and other European Countries!


more information about the STC (.pdf 115k)