MT-Propeller - The Winner's Propeller

October 13, 2014
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STC Mitsubishi MU-2B


  • MU-2B with 5-blade MTV-27
  • MU-2B with 2000RPM engine and
    5-blade MTV-27-1-E-C-F-R(G)/CFR210-58d

    • MU-2B with 5-blade MTV-27
    • MU-2B with 1591RPM engine and
      5-blade MTV-27-1-E-C-F-R(G)/CFRL240-55d

STC - Data


  • Type of Aircraft: Mitsubishi MU-2B

  • EASA: 10043855 (issued Feb. 28, 2013)
  • FAA: SA03315NY (issued July 31, 2013)
  • ANAC Argentina: CTS 1409.13 (issued Sept. 15, 2014)

  • Applicable Aircraft: MU-2B Series

  • Engines: for the 2000RPM engine: Honeywell, USA
    TPE331-25AA, TPE331-1-151A,
    TPE331-6(A)-251M or -252M
    TPE331-10-( ) installed per approved STCs which
    do not exceed 715 shp and 2000 rpm

  • Engines: for the 1591RPM engine: Honeywell, USA
    TPE331-10-501M or TPE331-10-511M or
    TPE331-5-252M or any TPE331-( ) installed per
    approved STCS which do not exceed 715 shp and 1591 rpm.

  • Propeller: for the 2000RPM engine with CW rotating propellers:
    MTV-27-1-E-C-F-R(G)/CFR210-58d
    For the 1591RPM engine with CCW rotating propellers:
    MTV-27-1-E-C-F-R(G)/CFRL240-55d.

  • Advantages:
  • Best vibration damping characteristics
    for almost vibration free propeller operations
  • Bonded on nickel alloy leading edge for best erosion
    protection of the blades
  • Dramatically reduced inside noise by up to 8 dB(A)
  • Increased Deice Boot Area for better de-icing capabilities
  • No life limited parts
  • Lower weight and Jet Like comfort
  • Reduced propeller weight
  • Improved take off, climb and top speed
  • Unlimited blade life
  • FOD repairable blades

more information about the STC (.pdf 100kb)

more information about the STC (.pdf 78kb)