Dornier Do228-100, -200

STC – Data

• Type of Aircraft: Do228
• EASA: EASA.A.S.02755 (issued January 30, 2007)
• FAA: SA03052NY (issued January 20, 2012)
• Applicable Aircraft: Do228-100, -200 Series, except -212
• Engines: Honeywell TPE331-5-252D, TPE331-5B-252D
  or TPE331-10T-511D, TPE331-10P-511D
• Propeller: MTV-27-1-E-C-F-R(G)/CFRL250-55b
• Advantages:

• Best vibration damping characteristics
• Bonded on stainless steel leading edge for best erosion
  protection of the blades
• Take-off distance over 35 ft obstacle unchanged
  (SL, ISA, MTOW)
• Climb performance unchanged (ISA, MTOW)
• Cruise performance enhanced by 2 to 3 kts
• Approx. 80 lbs less total weight than the original propellers
• no current ADs
• Significant inside and outside noise reductions
• Meets enhanced German noise restrictions
• Quicker engine start, reduced ITT / EGT during engine start
• Unlimited blade life
• FOD repairable blades

more information about the STC (.pdf 75k)