As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 279 - BRO-DFW - DURING CRUISE THE CARGO COMPARTMENT SMOKE DETECTOR ILLUMINATED. VISUALLY VERIFIED NO SMOKE PRESENT IN CARGO CABIN. MAINTENANCE COULD NOT DUPLICATE INDICATION, SMOKE DETECTOR SYSTEM CHECKED PER MM 26-31. AIRCRAFT RELEASED FOR FLIGHT. SUSPECT MOISTURE CONDENSATION ON THE SMOKE DETECTOR LENS. (M)