As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(PIREP) BAG SMOKE LIGHT IN FLIGHT. (MX) PERFORMED SMOKE DETECTION SYSTEM TEST IAW DHC-8 MM 26-12-00 PG 201. NO DEFECTS NOTED. SMOKE DETECTORS INSTALLED ARE NR 1) P/N 30-231-43 S/N 182 AND NR 2) P/N 473054 S/N 0285. BOTH DETECTORS HAVE THE EMI/RFI COPPER SHIELDING TAPE AS PER DEHAVILLAND SB8-26-17.