As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACY - FLT 259 - AUTO PILOT DOES NOT HOLD SELECTED VERTICAL SPD IN VERTICAL SPPED MODE OR SELECTED IAS MODE WHEN DESCENDING. FOUND INOPERATIVE DFGC COMPUTER NR 1 REMOVED AND REPLACED DFGC NR 1 AND RAN RETURN TO SERVICE TEST NO FAULT NOTED CHECKED GOOD. (M)