What was found
SMOKE FROM AIR CONDITIONING PACKS AT THE TOP OF DESCENT. (FLT 6704) REPLACED LEFT ENGINE PER AMM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SMOKE FROM AIR CONDITIONING PACKS AT THE TOP OF DESCENT. (FLT 6704) REPLACED LEFT ENGINE PER AMM.