# Experimental & Discontinued Autopilots

This category is for experimental and discontinued autopilots (and autopilot "platforms") that are not supported by either the PX4 project team or by a manufacturer.


For more information about PX4 project autopilot board support levels see: px4.io/autopilots/ (opens new window).

Boards in this category must work with at least one PX4 release for a defined vehicle type. They may not be compatible with the current PX4 release, and compatibility is not maintained by the project for future releases.

The boards in this category are: