MT-Propeller - The Winner's Propeller

Nov, 2010
Logo-MT-PropellerMT-Propeller

STC Cessna 414


  • Cessna 414 with 4-blade MTV-14
  • Cessna 414 with 4-blade MTV-14

STC - Data


  • Type of Aircraft: C 414

  • LBA: SA1318 (issued April 09, 2003)
  • FAA: SA01294WI (issued Nov. 23, 2004)

  • Applicable Aircraft: Cessna 414
  • Engines: TCM TSIO-520-J,-JB,-N,-NB plus engines modified by RAM
  • Propeller: MTV-14-D-C-F/CF188-30g

  • Advantages:
  • Best vibration damping characteristics
  • Bonded on stainless steel leading edge for best erosion
    protection of the blades
  • Shorter take-off distance by approx. -3% (SL, ISA conditions)
  • Enhanced climb by approx. 5% to 8% (SL, ISA conditions)
  • Cruise performance increased by approx. 3 to 5 kts
    (MTOW, ISA conditions)
  • Approx. 20 lbs less weight than the original propellers
  • Unlimited blade life
  • FOD repairable blades
  • Significant inside and outside noise reductions
  • MT-Propeller modification also includes Cessna 414s
    modified with RAM III & IV (STC SA4379SW)

more information about the STC (.pdf 75k)