What was found
AIR TURNBACK DUE TO AFTER TAKEOFF, THE AFT LAV SMOKE ALARM WENT OFF. REMOVED AND REPLACED SMOKE DETECTOR PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK DUE TO AFTER TAKEOFF, THE AFT LAV SMOKE ALARM WENT OFF. REMOVED AND REPLACED SMOKE DETECTOR PER MM.