What was found
FLT#897, BOS-LHR. 'CHEMICAL SMELL AROUND THE CABIN & COCKPIT. ( APU BLEED AIR SUPPLY SYSTEM ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT#897, BOS-LHR. 'CHEMICAL SMELL AROUND THE CABIN & COCKPIT. ( APU BLEED AIR SUPPLY SYSTEM ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)