What was found
LOUD NOISE ON TAKEOFF ROLL COMING FROM AC PACK. PERFORMED ENGINE RUNS AND OP CHECKED PACKS IAW 72-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOUD NOISE ON TAKEOFF ROLL COMING FROM AC PACK. PERFORMED ENGINE RUNS AND OP CHECKED PACKS IAW 72-00.