As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
KDEN - LOWER AFT CARGO COMPARTMENT SMOKE DETECTOR LIGHT CAME ON. NR 1 BOTTLE DISCHARGED. LIGHT WENT OUT AFTER APPROX 2 MINUTES. NR 2 BOTTLE DISCHARGED ON APPROACH. PERFORMED LOWER CARGO COMPARTMENT SMOKE DETECTION TEST IAW B747MM 26-16-00. NO DEFECTS NOTED. (M)