What was found
SMOKE AFT LAV WARNING AFTER TAKEOFF. REMOVED AND REPLACED LAVATORY SMOKE DETECTOR, IAW CRJ 550 AMM 26-16-01. OPERATIONS CHECK GOOD OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE AFT LAV WARNING AFTER TAKEOFF. REMOVED AND REPLACED LAVATORY SMOKE DETECTOR, IAW CRJ 550 AMM 26-16-01. OPERATIONS CHECK GOOD OK FOR SERVICE.