MT-Propeller - The Winner's Propeller

July, 2012
Logo-MT-PropellerMT-Propeller

STC M7 Aerospace SA227-TT, SA226-T(B)


  • M7 Aerospace LP SA-226 with 5-blade MTV-27
  • M7 Aerospace SA227-TT (Merlin 300) with 5-blade MTV-27

STC - Data


  • Type of Aircraft: M7 Aerospace SA227-TT, SA226-T(B)

  • EASA STC: 10015216
  • FAA STC: i.p.
  • TCCA Canada: Letter of acceptance to the EASA STC 10015216

  • Applicable Aircraft: M7 Aerospace SA227-TT
    (Merlin IIIC, Merlin 300), SA226-T(B) (Merlin IIIB)
  • Engines:TPE331-10U-()
  • Propeller: MTV-27-1-E-C-F-R(G)/CFRL250-103

  • Advantages:
  • Jet Like comfort and noise
  • Complying with the highest German noise requirements
  • Bonded on stainless steel leading edge for best erosion
    protection of the blades
  • Shorter take off
  • Improved climb
  • Improved cruise speed by 3-5 kts.
  • Unlimited blade life
  • FOD repairable blades
  • Improved ground clearance for less FOD

more information about the STC (.pdf 90k)