What was found
FLT#1621, LHR-BOS. (ETOPS) 'CIDS 2 MAINTENANCE MESSAGE; ITEM ALREADY DEFERRED, REF LOG PAGE 4170932, ITEM 1 (REMOVED AND REPLACED GPWC IAW AMM 34-48-34. OPS CHECK GOOD. LATEST SOFTWARE (642) INSTALLED).'
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT#1621, LHR-BOS. (ETOPS) 'CIDS 2 MAINTENANCE MESSAGE; ITEM ALREADY DEFERRED, REF LOG PAGE 4170932, ITEM 1 (REMOVED AND REPLACED GPWC IAW AMM 34-48-34. OPS CHECK GOOD. LATEST SOFTWARE (642) INSTALLED).'