What was found
FLT 5474 - LAV SMOKE DETECTOR ACTIVATED INFLIGHT. REPLACED LAV SMOKE DETECTOR BATTERY. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 5474 - LAV SMOKE DETECTOR ACTIVATED INFLIGHT. REPLACED LAV SMOKE DETECTOR BATTERY. OPS CHECK GOOD.