STC King Air 90

STC King Air 90

STC King Air 90
Beech King Air 90 with 5-blade MTV-27

STC – Data

Type of Aircraft: Beech King Air 90 Series

EASA STC: 10046759 (issued October 18, 2013)
FAA STC: i.p.
DGCA India STC: Acceptance of the EASA STC (issued Jan. 22, 2014)

Applicable Aircraft: King Air B90, C90, C90A, C90GT, C90GTI, E90
and with Blackhawk Conversion
Engines: PT6A-20, -20A, -21, -27, -28, -135A
and other TC/STC approved PT6A series engines
which do not exceed the propeller TCDS
Propeller: MTV-27-1-E-C-F-R(P)/CFR210-58d


  • Best vibration damping characteristics for almost
  • vibration free propeller operations
  • Bonded on nickel alloy leading edge for superior
  • erosion protection of the blades
  • General performance improvement
  • (5% take-off & climb, 2-3 kts cruise with 1900 rpm)
  • No propeller speed restrictions on ground while operating in low idle
  • Unlimited blade life and FOD repairable blades
  • More ground clearance => less FODs
  • Lower ITTs during start-up for less engine wear
  • Unbeatable esthetic ramp appeal
  • Significant cabin noise and vibration reduction
  • All models 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 70k)

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Propeller PartsMarket, Inc.
2954 Curtis King Blvd.
Treasure Coast Int'l Airport
Fort Pierce, Florida 34946
Phone : 772-464-0088

airport aerial

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FAA Identifier: KFPR
Ground: 119.55 [0700-2100]
Tower: 128.2 [0700-2100]

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