MT-Propeller - The Winner's Propeller

January, 2013
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Mooney M20-R, -S Ovation


  • Mooney M20-R Ovation with 4-blade MTV-14
  • Mooney M20-R Ovation with 4-blade MTV-14

STC - Data


  • Type of Aircraft: M20-R, -S Ovation

  • EASA: 10042833 (issued Dec. 20, 2013)

  • Applicable Aircraft: Mooney M20-R,-S Ovation
  • Engines:TCM IO-550-()
  • Propeller: MTV-14-D/188-30b

  • Advantages:
  • Best vibration damping characteristics for
    almost vibration free propeller operations
  • Bonded on stainless steel leading edge for best erosion
    protection of the blades
  • Shorter take-off distance by approx. 80 m / 260 ft
    (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. 2 lbs less weight than the original 2-blade propellers
    and approx. 25 lbs than the original 3-blade propellers
  • Unlimited blade life
  • FOD repairable blades
  • All models comply with the strict German Noise Regulation
    "Landeplatz Lärmschutz Verordnung" for unrestricted airport
    operations in Germany and other European Countries.

more information about the STC