What was found
ON FLIGHT 3686 CREW REPORTED ON TAKEOFF AN INTERMITTENT BURNING SMELL COMING FROM AIR CONDITIONING SYSTEM. ACFT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. C/A R&R NR 1 RECIRCULATION FAN. ACFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON FLIGHT 3686 CREW REPORTED ON TAKEOFF AN INTERMITTENT BURNING SMELL COMING FROM AIR CONDITIONING SYSTEM. ACFT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. C/A R&R NR 1 RECIRCULATION FAN. ACFT RETURNED TO SERVICE.