As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6479 - ORF-IAD - DURING CRUISE, AIRCRAFT MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS POD SMOKE DETECTOR WARNING LIGHT FLASHED ON ONE TIME DURING FLIGHT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED SMOKE DETECTOR, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)