What was found
BOS - FLT 4308 - AFTER TAKEOFF, THE LEFT ENGINE INTAKE HEAT FAILED. AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT THERMAL CONTROL. SYSTEM TESTED GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
BOS - FLT 4308 - AFTER TAKEOFF, THE LEFT ENGINE INTAKE HEAT FAILED. AIRCRAFT RETURNED TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE LEFT THERMAL CONTROL. SYSTEM TESTED GOOD. (M)