What was found
EXHAUST SMELL FROM PACS DURING APU AND ENGINE OPERATIONS, SMELL SEEMS TO BE MORE PRONOUNCED AT FRONT OF A/C.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
EXHAUST SMELL FROM PACS DURING APU AND ENGINE OPERATIONS, SMELL SEEMS TO BE MORE PRONOUNCED AT FRONT OF A/C.