As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TPA - FLT 3453 - SMOKE WARNING LIGHT ILLUMINATED TWICE IN FLIGHT AND WENT OUT. FOUND CANNON PLUG ONE-HALF TURN LOOSE ON FORWARD NR 2 SMOKE DETECTOR. INSPECTED PINS AND WIRING. RESECURED AND SAFETIED CANNON PLUG. INSPECTED NR 1 DETECTOR, NO DEFECTS NOTED. TESTED NR 1 AND NR 2 SMOKE DETECTORS. OPERATIONAL CHECKED GOOD. (M)