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Shorts SC-7
  • Shorts SC-7 with 7-blade MTV-37
  • Shorts SC-7 with "the Silent 7" the 7-blade MTV-37

STC - Data


  • Type of Aircraft:  Shorts SC-7

  • EASA: 10077413 (issued Oct. 05, 2021)
  • FAA: ---

  • Applicable Aircraft: Viking Air Ltd. SC-7 Series 3
  • Engines:  Honeywell TPE331-2-201A Honeywell TPE331-2-201A* engines modified according to FAA STC SE383CH
  • Propeller: MTV-37-1-E-C-F-R(G)/CFR228-54( )

  • Advantages:
  • Best vibration damping characteristics for almost vibration free propeller operation
  • Bonded on nickel alloy leading edge for best erosion protection of the blades
  • Shorter take-off distance by approx. -5 % (SL, ISA conditions)
  • Enhanced climb performance by approx. 10 % (SL, ISA conditions)
  • Cruise performance remains unchanged
  • Unlimited blade life
  • FOD repairable blades
  • Quicker engine start, reduced ITT / EGT during engine start.
  • Significant inside and outside noise reductions
  • Comply with the strict German noise regulations 2010 - „Landeplatz Lärmschutz Verordnung“ for unrestricted airport operations in Germany and other European Countries

more information about the STC (.pdf 395kb)