What was found
FLT 6389 - AFTER TAKEOFF, SMOKE TOILET CAUTION MESSAGE APPEARED. RETURNED TO FIELD. REPLACED NR 2 ACM PER CRJ 200 21-51-1A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 6389 - AFTER TAKEOFF, SMOKE TOILET CAUTION MESSAGE APPEARED. RETURNED TO FIELD. REPLACED NR 2 ACM PER CRJ 200 21-51-1A.