• MT-Propeller USA LogoMT-Propeller USA, Inc.


  • December, 2019
Piper PA-32-()
  • Piper PA-32 with 3-blade MTV-9
  • Piper PA-32 with 3-blade MTV-9

STC - Data


  • Type of Aircraft: PA-32-()

  • EASA: 10071814 Rev 1
  • FAA: i.p.

  • Applicable Aircraft: Piper PA-32-260 (Cherokee Six 260), PA-32-300
    (Cherokee Six 300), PA-32-301 Saratoga PA-32R-300/-301;
    PA-32RT-30
  • Engines: PA-32-260: O-540-E-series
    PA-32-300/-301, PA-32R-300/-301, PA-32RT-300:
    IO-540-K-series
  • Propeller: MTV-9-B/198-52()

  • Advantages:
  • Best vibration damping characteristics for almost
    vibration free propeller operations
  • Bonded on stainless steel leading edge 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)
  • Unlimited blade life
  • FOD repairable blades
  • Significant inside and outside noise reductions

more information about the STC (.pdf 80k)