What was found
FLT 736 - IAD - NR 1 SMOKE DETECTOR WILL NOT TEST. REMVOED AND REPLACED NR 1 SMOKE DETECTOR BULB. SYSTEM OPERATES NORMAL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 736 - IAD - NR 1 SMOKE DETECTOR WILL NOT TEST. REMVOED AND REPLACED NR 1 SMOKE DETECTOR BULB. SYSTEM OPERATES NORMAL. (M)