What was found
SEA - SMOKE DETECTOR IN AFT CARGO COMPARTMENT FOUND TO HAVE RED WARNING LIGHT ILLUMINATED. NO SIGN OF SMOKE OR FIRE. REMOVED AND REPLACED SMOKE DETECTOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - SMOKE DETECTOR IN AFT CARGO COMPARTMENT FOUND TO HAVE RED WARNING LIGHT ILLUMINATED. NO SIGN OF SMOKE OR FIRE. REMOVED AND REPLACED SMOKE DETECTOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.