As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THROUGH FLIGHT, MAIN CARGO FIRE DETECTION AMBER LIGHT IN SECTION 3B. MAINTENANCE DEFERRED IAW 26-16-2-1 MEL MAINTENANCE PROCEDURES C/W PLACARD INSTALLED MBCB 9/27/25 REPETITIVE INSPECTION REQUIRED BEFORE EACH DEPARTURE 26-16-2-1 IAW MEL 26-16-2-1. AIRCRAFT RETURNED TO SERVICE.