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


  • June 10, 2021
Piper PA-23-series
  • Piper PA-23 with 3-blade MTV-12
  • Piper PA-23 with 3-blade MTV-12

STC - Data


  • Type of Aircraft: PA-23-235, PA-E23-250, PA-23-250

  • EASA: 10076571 (issued May 28, 2021)
  • FAA: i.p.

  • Applicable Aircraft: Piper PA-23-235, PA-E23-250, PA-23-250
  • Engines: PA-23-250, PA-E23-250:
    Lycoming O-540-A-Series, Lycoming IO-540-C-Series, Lycoming TIO-540-C-Series
    PA-23-235:
    Lycoming O-540-B-Series.
  • Propeller: MTV-12-B-C-F/CF188-53( )

  • Advantages:
  • Best vibration damping characteristics for almost vibration free propeller operations
  • Unlimited blade life
  • Unbeatable esthetic ramp appeal
  • FOD repairable blades
  • Stainless Steel Leading Edges

more information about the STC (.pdf 45k)