For 25 years, Raisbeck Engineering has been designing, developing and marketing performance systems for Beechcraft King Air aircraft. These systems enable all Raisbeck-equipped aircraft to outperform the basic King Air in such areas as takeoff distance, climb, speed and range.
Each Raisbeck System is individually engineered to enhance specific operational areas of the King Air. For many years we have packaged these systems to take advantage of the positive synergistic effects they collectively produce on the overall performance of certain King Air models. In 2005, we decided to name this strategic integration “EPIC” for the “grand” performance it delivers.
Each EPIC is specially priced to save you thousands of dollars.
QUIET TURBOFAN PROPELLERS
Available for these King Air models: 200/B200/B200GT, C90GT/C90GTi, C90 (all), 100, A100, A90, B90, E90 and F90. An EPIC element.
BENEFITS
- Quiet, virtually vibration-free operation from takeoff to touchdown
- Certified worldwide to the most stringent noise requirements (FAR Part 36 and ICAO)
- Improved airplane performance in all flight phases
- Trouble-free operation between overhauls (proved by millions of service hours)
- TBO 4000 hours/6 years
BENEFITS AS PART OF AN EPIC
These Raisbeck/Hartzell Quiet Turbofan propellers should be installed as part of a complete Enhanced Performance Package to realize the full range of performance and productivity benefits on 200s, 100s, C90GT, C90s and E90s.
- Increased climb and cruise performance
- Improved takeoff and landing performance
- Ability to take more passengers, cargo and fuel
- Flexibility to safely operate into thousands more airports
- Safer operations with true FAR 25 Balanced Field Lengths (200 Models only)
- Greater dispatch reliability
TECHNOLOGY
- Latest technology, computer-aided, four-bladed propeller and airfoil design
- Lightweight aluminum hub and blades
- Oversized hydraulic piston for absolute lock-in synchronizing and synchrophasing
- Grease-lubricated to prevent leaks
- Computer milled and machined for inherent balance
- Benefits as part of Enhanced Performance Package
AUTOFEATHER REQUIREMENTS
- B90 and E90 models: autofeather not required with Magicam option
- 200/B200, C90, C90GT and F90 models: autofeather required
THE SMART ALTERNATIVE TO STEEL HUB REPLACEMENT
You have a choice! Hartzell AD 96-18-14 mandates replacement of steel hubs for propellers originally installed by Beechcraft, along with any blade replacements and other worn components. By switching to modern Raisbeck/Hartzell Quiet Turbofan propellers, you can:
- Eradicate the problems associated with outdated technology
- Reduce maintenance costs
- Increase the value of your aircraft, and
- Improve comfort and performance
RAM AIR RECOVERY SYSTEM
Available for all 200/B200 King Airs. An EPIC element.
BENEFITS
- Significantly improved climb and cruise performance with ice vanes stowed or deployed
- 20º cooler engine ITT at equal torque
- 8% increase in available horsepower
- 8% to 11% block fuel savings
- Ice vanes may be deployed at any time including taxi and takeoff when at OATs up to ISA 27ºC
BENEFITS AS PART OF AN EPIC
Maximum performance gains from the Ram Air Recovery System are obtained when paired with Hartzell/Raisbeck Quiet Turbofan Propellers which, because their twist extends all the way to the spinner, drives high-pressure air into the engine inlet.
TECHNOLOGY
- FAA-certified to protect your engines from ice and foreign object damage
- Developed and tested in conjunction with Pratt
Reduce torque loss with ice vanes deployed
The Raisbeck-patented Ram Air Recovery System maximizes the air to the engine inlet so that your engine retains the same power with ice vanes deployed that you get now with the ice vanes stowed. Your aircraft retains speed and power as you climb through clouds or inclement weather. With ice vanes stowed, you experience increased power and speed, and you save fuel—all at lower engine temperatures.
Protect against Foreign Object Damage (FOD)
When Hartzell/Raisbeck Quiet Turbofan Propellers or the Hartzell/Beech 4-bladed propellers are installed, ice vanes may be deployed at any time – including on the ground, during takeoff, and for landing – when at OATs up to ISA +27oC. Use of ice vanes on RARS-equipped aircraft on the ground and during takeoff and landing minimizes the risk of foreign object damage. For this reason, the United States Army has equipped its entire C12 fleet with the Raisbeck Ram Air Recovery System.
ENHANCED PERFORMANCE LEADING EDGES
Available for all 200/B200 King Airs. An EPIC element.
BENEFITS
- Increased cruise speeds
- Reduced stall speeds
- Increased outboard wing life
- More efficient air conditioning through improved intercooler efficiency
- Excellent low speed flying qualities and stall characteristics
TECHNOLOGY
- Modern aerodynamic airfoil improves airflow
- Composite construction for strength and weight savings
- Recessed flush-mounted de-icing boots minimize drag
- Extended de-icing boot material protects intercooler inlet from foreign object damage
- Optimize intercooler inlet and ducting
DUAL AFT BODY STRAKES
Available for all King Air models. An EPIC element.
BENEFITS
- Eliminate or raise yaw damper limits, increasing your dispatch reliability; specifically:
| Model | Basic | Raisbeck-equipped |
| 350 | 5,000 ft | 19,000 ft |
| 300 | 11,000 ft | 18,500 ft |
| 200/B200 | 17,000 ft | No Limit |
| F90 | 17,0000 | No Limit |
- Improved directional stability and pilot control
- Reduced drag in all flight modes
- Improved passenger ride quality
- Quieter cabin and cockpit
- Increased climb and cruise performance
- Inherently reduced minimum control airspeed
TECHNOLOGY
Wing/body vortices normally disrupt airflow under the aft fuselage, creating drag. Dual Aft Body Strakes eliminate this separation, channeling the vortices and accelerating the air — in effect, pushing the airplane through the air.
HIGH FLOTATION GEAR DOORS
Available for 350, B200, 200, 100, A100, B100 and F90 models. An EPIC element for models equipped with high-flotation landing gear.
BENEFITS
- Restored standard gear climb and cruise performance
- Cruise speeds increased by 4-10 knots
- Wheel wells, tires, wheels and brakes stay clean
TECHNOLOGY
- Full enclose the optional high flotation landing gear
- Aerodynamically designed for maximum drag reduction
- Lightweight composite construction for maximum strength and durability
NACELLE WING LOCKERS
Available for these King Airs: 100, A100, B100
BENEFITS
- Certified for 600 lbs (300 lbs per locker) in 16 cubic feet of stowage space
- Carry up to 8 pair of skis; 4 golf bags; outsized baggage
- Fully certified for FAR Part 135 operations
- Free up seats for additional passengers
- Save in interior wear and tear
- Medeco locks
TECHNOLOGY
- Remove in five minutes for airplane maintenance
- Lightweight, sturdy composite construction
- Area-ruled to reduce drag and stall speeds
- Fully self-contained to ensure a clean, dry interior
- Interior dimensions 72 x 30 x 11 inches; door opening 42 x 24 inches
CROWN WING LOCKERS
Available for these King Airs: 300/350, 200/B200, C90GT, C90 (all), and E90
Raisbeck’s venerable Nacelle Wing Locker door has been redesigned with a centerline height increase of almost three inches. This larger door provides extra volume, enabling the lockers to accommodate oversize luggage and full-size golf bags, giving you more flexibility for storing luggage, cargo and miscellaneous articles outside the cabin.The sleek new appearance of the locker gave rise to the name ‘Crown’ Wing Lockers.
Crown Doors are also available for retrofit on previously installed Nacelle Wing Lockers. See below.
BENEFITS
- Certified for 600 lbs (300 lbs per locker) in nearly 17 cubic feet of stowage space
- Carry oversized luggage and full size golf bags
- Fully certified for FAR Part 135 operations
- Free up seats for additional passengers
- Save in interior wear and tear
- Medeco locks
TECHNOLOGY
- Area-ruled to reduce drag and stall speeds
- Lightweight, sturdy composite construction
- Fully self-contained to ensure a clean, dry interior
- Remove in minutes for airplane maintenance
KING AIR 90-SERIES CROWN LOCKERS
The forward skirt on previous 90-series lockers stopped short of the ice light and the fuel inlet located at the top of the nacelle. Our new design incorporates the ice light and fuel inlet, and runs all the way forward to the firewall just like our wing lockers for the 200/B200 and 300/350 series.
The Crown Lockers are ready for installation on the E90, C90, C90GT, C90GTi and C90GTx.
KING AIR 200/B200/B200GT AND 300/350 CROWN LOCKERS
Since the 200 and 300 series lockers already have the full skirt, Raisbeck Engineering designed the Crown Locker with an increase of almost three inches at the centerline height to provide more storage space for operators.
The Crown Lockers are ready for installation on 200/B200/B200GT and 300/350 King Airs.
RETRO CROWN DOORS for previously installed Nacelle Wing Lockers
Since the introduction of the Crown Locker, a high degree of interest has been expressed for the Retro Crown Door, both from our dealers and individual aircraft owners. It has been specifically designed to be compatible for the Nacelle Wing Lockers that have been installed on the King Air 200 and 300 series over the last few years.
Contact us for more information regarding Retro Crown Doors.
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