As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, AT APPROX 8000 FT THE TAIL CONE DOOR CAUTION LIGHT ILLUMINATED, THE DOOR WAS CLOSED AND LOCKED BEFORE FLIGHT, UPON LANDING THE DOOR WAS STILL CLOSED AND LOCKED. THE LIGHT SWITCH WAS ADJUSTED TO REPAIR THE INPROPER INDICATION.