Dual Aft Body Strakes

Beechcraft King Air 90 and 200 Series

Raisbeck Engineering

Raisbeck's Dual Aft Body Strakes’ multi-functional capabilities reduce drag and noise - one product that goes a long way, and updates your aircraft to the modern look of today's King Airs.

Raisbeck Dual Aft Body Strakes Benefits

  • 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

Raisbeck Dual Aft Body Strakes Technology

Wing/body vortices normally disrupt airflow under the aft fuselage, creating drag. Raisbeck Dual Aft Body Strakes eliminate this separation, channeling the vortices and accelerating the air - in effect, pushing the airplane through the air.

  • 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