BEECHCRAFT King Air C90
Equipped With:
•
Swept Blade Turbofan Propellers
•
Dual Aft Body Strakes
•
Increased Gross Weight
•
PT6A-28 Engines
Revision IR: August 15, 2017
1-4
Document No. 16-206CGW-28
Section I - General
SECTION I — GENERAL
INTRODUCTION
Thank you ...
for displaying your confidence in selecting quality products from RAISBECK ENGINEERING INC.
Our design engineers, craftsmen, and technicians have utilized their professional skills and years of
experience to provide you with state-of-the-art systems to enhance the performance, safety, and
productivity of your King Air.
The information contained in this Pilot’s Operating Handbook and FAA-Approved Airplane Flight
Manual Supplement highlights the areas of performance improvement which can be expected from your
Raisbeck-equipped King Air C90.
After you have operated your Raisbeck-equipped Beechcraft King Air C90 for a period of time, we
would like to hear your comments regarding our systems in service with your operation. Please feel free
to contact us at any time by mail or telephone.
Raisbeck Engineering, Inc.
4411 South Ryan Way
Seattle, Washington 98178
U.S. 800-537-7277
Intl. 1-206-723-2000
FAX (206) 723-2884
For current revision status visit www.raisbeck.com
PROPELLERS
No. of Propellers:
2
Propeller Manufacturer:
Hartzell Propeller Inc.
No. of Blades:
4
Propeller Diameter:
Maximum:
96 inches
Minimum:
95 inches
Propeller Type:
Constant-speed, Full-feathering, Reversing, Counter-weighted,
Hydraulically Actuated consisting of D9510SK blades
and HC-D4N-3C hubs.
Pitch Range (30-inch station):
Reverse:
-10.0° ± 0.5°
Feathered:
+86.7° ± 0.5°
