What was found
FLIGHT 5603 - IMMEDIATELY AFTER TAKEOFF, SMOKE TOILET CAUTION MESSAGE DISPLAYED. FOLLOWED QRH PROCDEDURE. AFT PAX REPORTED SMOKE SMELL. AIRCRAFT RETURNED BACK TO JFK AND LANDED SAFELY. REMOVED AND REPLACED LAV SMOKE DETECTOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5603 - IMMEDIATELY AFTER TAKEOFF, SMOKE TOILET CAUTION MESSAGE DISPLAYED. FOLLOWED QRH PROCDEDURE. AFT PAX REPORTED SMOKE SMELL. AIRCRAFT RETURNED BACK TO JFK AND LANDED SAFELY. REMOVED AND REPLACED LAV SMOKE DETECTOR.