What was found
STARTING NORMAL, PRE-TAKE OFF CHECKS COMPLETED, TAKING OFF FROM BASE FADEC DEGRADE AND RESTART FAULT LIGHTS ILLUMINATED WITH TONE, ABORTED FLIGHT RETURNED TO BASE. NORMAL 2 MIN COOLDOWN BEFORE INITIATING A SHUTDWN, AS THROTTLE TURNED TO OFF POSITION FADEC FAILURE LIGHTS AND TONE ILLUMINATED.