What was found
ODD ODOR IN AIRCRAFT WITH APU RUNNING WHILE ON THE GROUND. (NOTE: FOUND PACK 1 BLACK DUCTS MELTED.)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ODD ODOR IN AIRCRAFT WITH APU RUNNING WHILE ON THE GROUND. (NOTE: FOUND PACK 1 BLACK DUCTS MELTED.)