MT-Propeller - The Winner's Propeller

Nov, 2010
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Rockwell Commander 114, 114A and 114B


  • Rockwell Commander 114 with 3-blade MTV-9
  • Rockwell Commander 114 with 3-blade MTV-9

STC - Data


  • Type of Aircraft: Commander 114, 114A and 114B0

  • LBA: SA0867 (issued Aug. 22, 1997)
  • FAA: SA09632AC (issued Oct. 04, 2004)

  • Applicable Aircraft: Rockwell Commander 114, -A, -B
  • Engines: Lycoming IO-540-T4A5D, -T4B5D
    RPM limitation: max. 2500 RPM
  • Propeller: MTV-9-B/190-18b

  • Advantages:
  • Best vibration damping characteristics
  • Bonded on stainless steel leading edge for best erosion
    protection of the blades
  • Unlimited blade life
  • FOD repairable blades