As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, TAIL CONE UNSAFE ANNUNCIATION ILLUMINATED. IN ACCORDANCE WITH AMM 52-70-11 PAGE 201-202. THE TAIL CONE EXTERNAL WARNING SWITCH WAS REPLACED AND AMM 53-53-00 PAGE 501 ADJUSTMENT/ TEST TAILCONE WAS PERFORMED SWITCH PART NUMBER H20-28B.