King Air 300/350/350i/350ER


Getting the most out of your King Air 300/350 means utilizing all the benefits that Raisbeck Systems bring to your aircraft. For over 30 years, Raisbeck has engineered performance systems that make positive contributions to the following areas: payload, range, block speed, airport availability, cost, and ramp appeal. 

And now, the 350 is available from Beechcraft factory line with Raisbeck Dual Aft Body Strakes and Wing Lockers. Take advantage of the benefits Raisbeck Systems bring your aircraft, just as Beechcraft has. 



All 300/350 Systems

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Incorporating swept-wing technology, Raisbeck's Swept Blade Turbofan Propellers dramatically quiet cockpit and cabin noise levels.



The Dual Aft Body Strakes’ multifunctional capabilities reduce drag and noise, and raise yaw-damper-inoperative altitudes on King Air 300s and 350s—one product that goes a long way, and updates your aircraft to the modern look of today's King Airs.


Aerodynamically encasing the OEM High Float Gear, Raisbeck's fully-enclosed High Flotation Gear doors restore the climb and cruise performance of standard-gear King Airs and protect wheel wells, tires and brakes from the elements.



Providing you with more baggage space and reducing drag, Raisbeck's Crown Wing Lockers help you optimize your cargo capabilities with zero performance loss.

Additional Resources

Additional Documentation (PDFs):