What was found
DTW - FLT 56 - AUTO THROTTLE WILL NOT ENGAGE. FOUND NR 1 INSTRUMENT AMP BAD. REMOVED AND REPLACED NR 1 INSTRUMENT AMP. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - FLT 56 - AUTO THROTTLE WILL NOT ENGAGE. FOUND NR 1 INSTRUMENT AMP BAD. REMOVED AND REPLACED NR 1 INSTRUMENT AMP. (M)