Airfoillabs King Air 350 Updated to Version 1.4, Vulkan Compatibility

KA350 GPS Icon11

The Airfoillabs King Air 350 has been updated to version 1.4, which now adds Vulkan/Metal compatibility and much more. The update is free of charge for all customers and can be downloaded via your account on

Airfoillabs has specifically released this update to include Vulkan/Metal compatibility, which will see performance benefits in the new X-Plane 11.50. Alongside that, the team has also added native G530/GTN750 implementation, which is great for those looking for that extra detail whilst exploring the world to make it easier. Furthermore, the patch notes also tell us various bugs with the refuelling window has been fixed, corrections to various textures and callouts are there and finally a fix to the steering and tower power bug from the previous version.


As mentioned, the update is available to download for free. Installation instructions can be found on the forums.

Otherwise, you can pick up the Airfoillabs King Air 350 for X-Plane 11 for $49.95.

Main Features:

  • Vulkan/Metal compatibility
  • G530/GTN750 implementation
  • Other bug fixes

Version 1.4. Release Notes:

  • Vulkan Renderer implementations
  • 2 x G530 Implementation
  • 2 x GTN750 Implementation
  • 3d model changes
  • Textures corrections
  • Icons
  • Fuel crossfeed corrected
  • Texture grabber not unloading fix
  • Callout corrections
  • Towing power bug
  • Steering bug
  • Refueling window fix
  • Digital display corrections
  • CDU connect to Avionics Triple Fed Bus
Tags : AirFoilLabsKing AirUpdateVulkan
Calum Martin

The author Calum Martin

I have been an avid fan of Flight Sim since the release of ‘2000 and have developed my love for aviation ever since. I have the knowledge and experience to really deliver an excellent aviation community. Although no real life flying experience, I have a good understanding and always learning more and more.
Products or services you may be interested in
What is this?