STC King Air 90

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

Advantages:

• 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)