Raisbeck Modifications

Elliott Aviation is an authorized Raisbeck dealer for the King Air. Raisbeck Performance Systems are available for the 300 series, 200 series, 90 series, and 100 series.

Each modification is designed to significantly increase the performance of your King Air. When fully equipped with the EPIC Performance Package, your King Air will achieve increased allowable gross weight, shorter takeoff and landing distances, better climb and initial cruise altitudes, faster and more fuel-efficient cruise, and enhanced all-weather engine performance.

Raisbeck Composite 5-Blade Swept Propeller

MODELS

King Air 200, B200, B200GT, 250
King Air 300, B300, 350

BENEFITS

Swept-wing technology enables larger (96” for 200 series and 106″ for 300 series) diameter for more thrust without increasing noise or vibration
Unlimited blade life
Weight savings – average of 48 pounds for the 200 series and 54 pounds for the 300 series vs. OEM propellers
Made of carbon fiber composite construction with nickel cobalt leading edges to protect against FOD
6 year/4,000 hours TBO
3-year/3,000 hour warranty
Reduced noise and vibration

Ram Air Recovery System

MODELS

All 200-series

BENEFITS

Significantly increase climb and cruise performance in both normal and anti-ice operating modes
18° cooler engine operating ITT at equal torque
8% increased available horsepower at altitude gives you a faster airplane
Measureable decrease in fuel flow at equal engine torque, resulting in increased range
Reduced torque loss with ice vanes deployed
Protects against FOD, deployable for all ground, takeoff, and landing operations

TECHNOLOGY

Developed and tested in conjunction with Pratt & Whitney of Canada, Ltd
FAA-Certified for ice-vane deployment on the ground and in the air
Utilizes coanda-effect aerodynamics for efficient airflow vectoring
Full inlet plenum sealing through unique full-body diaphragms

High Flotation Gear Doors

MODELS

All 200-series

BENEFITS

Cruise speeds and range are increased
Stall speeds and characteristics are improved
Air conditioning and cooling are more efficient
Outboard wing fatigue life is inherently enhanced

TECHNOLOGY

Drag-reducing advanced-technology airfoil
All-composite construction for strength and weight-savings
Recessed flush-mounted de-icing boots for minimum drag
Fully-developed and optimized intercooler inlet for maximum efficiency

Dual AFT Body Strakes

Models

BENEFITS

Directional stability is increased, eliminating (200 & F90) or raising (300, 350) the yaw-damper-inoperative altitudes; specifically:

Model	Factory	Raisbeck-equipped
350	5,000 ft	19,000 ft
300	11,000 ft	18,500 ft
200/B200/B200GT	17,000 ft	No Limit
F90	17,000 ft	No Limit

Passenger ride quality is improved
Pilot control and handling qualities are enhanced
Air Minimum Control Speed is inherently reduced
Decreased drag results in increased climb and cruise performance

TECHNOLOGY

Classic Beech ventral fin is removed
The shedding wing/body vortices are captured under the aft fuselage, pressurizing and reducing aft-body drag
Resulting coanda-effect attaches the aft-body airflow
Equivalent vertical tail area is increased

Crown Wing Locker Systems

MODELS

All except F90/F90-1, 100/A100/B100

BENEFITS

FAA-certified to carry 600 pounds total cargo in 16 cubic feet of luggage space
Returns your cabin to your passengers
Handles skis, snowboards, camping and hunting equipment as well as golf bags and luggage
Fully certified for FAR Part 135 Operations
Provided with lock-and-key security
Factory-installed on all new King Air 350s

TECHNOLOGY

Lightweight composite construction allows for infinite-life structural certification
Aerodynamically area-ruled to minimize drag
Fully self-contained for a clean and dry locker interior
Removable in minutes for any airplane maintenance or inspections