What was found
MIA - DURING OVERNIGHT MAINTENANCE, OBSERVED EMERGENCY LIGHT INOPERATIVE AT ROW 18. REPAIRED ELECTRICAL PIN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MIA - DURING OVERNIGHT MAINTENANCE, OBSERVED EMERGENCY LIGHT INOPERATIVE AT ROW 18. REPAIRED ELECTRICAL PIN. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)