What was found
FLT#1621, LHR-BOS. (ETOPS) 'ENG 1 FIRE LOOP A FAULT; RESET FDU PER AMM 26-12-34 ENG 1 FIRE TEST PASSED MX4 UPDATED PLACARD REMOVED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT#1621, LHR-BOS. (ETOPS) 'ENG 1 FIRE LOOP A FAULT; RESET FDU PER AMM 26-12-34 ENG 1 FIRE TEST PASSED MX4 UPDATED PLACARD REMOVED.