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


  • February, 2022
Piper PA-42/42-720
  • Piper PA-42 with 4-blade MTV-16
  • Piper PA-42 with 4-blade MTV-16

  • Piper PA-42 with 4-blade MTV-16

STC - Data


  • Type of Aircraft: PA-42/42-720

  • EASA: EASA.A.S.03604 (issued Oct 02, 2008)
  • FAA: i.p.
  • ANAC Argentina: CTS 1909.25 (issued Sept. 25, 2019)

  • Applicable Aircraft: Piper PA-42 Cheyenne III
    Piper PA-42-720 Cheyenne IIIA
  • Engines: PT6A-41, PT6A-61
  • Propeller: MTV-16-1-E-C-F-R(P)/CFR230-37b

  • Advantages:
  • Best vibration damping characteristics
  • Bonded on stainless steel leading edge for best erosion
    protection of the blades
  • Enhanced take-off distance and Climb Performance
    (MTOW, ISA)
  • Cruise performance increased with 1800 RPM by
    approx. 4 to 5 kts (Mid GW, ISA)
  • Approx. 60 lbs less weight than the original propellers
  • More ground clearance for less FODs
  • Significant inside and outside noise reductions
  • Noise level is below 80 dB(A) according to
    ICAO Annex 16 Chapter 10
  • Cabin noise is reduced by 4 to 6 dB(A)
  • Unlimited blade life
  • FOD repairable blades

more information about the STC (.pdf 70k)