What was found
DTW - FLT 420 - COCKPIT EMERGENCY EVACUATION LIGHTS INOPERATIVE. REMOVED AND REPLACED COCKPIT EMERGENCY EVACUATION LIGHT BATTERIES IAW DC9 MM 33-53-0, OPS CHECK GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - FLT 420 - COCKPIT EMERGENCY EVACUATION LIGHTS INOPERATIVE. REMOVED AND REPLACED COCKPIT EMERGENCY EVACUATION LIGHT BATTERIES IAW DC9 MM 33-53-0, OPS CHECK GOOD. (M)