What was found
FOUND EMERGENCY LIGHTS WILL NOT EXTINGUISH. CORRECTIVE ACTION: REMOVED AND REPLACED NICAD BATTERY PACK, D5-28, B5-27. IAW DC9 MM 33-50
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND EMERGENCY LIGHTS WILL NOT EXTINGUISH. CORRECTIVE ACTION: REMOVED AND REPLACED NICAD BATTERY PACK, D5-28, B5-27. IAW DC9 MM 33-50