What was found
SYSTEM FAILED EMERGENCY LIGHTING TEST. MESSAGE WAS: BATT L. PSU BATTERY WAS REPLACED (PSU P/N IS 565-0038).
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SYSTEM FAILED EMERGENCY LIGHTING TEST. MESSAGE WAS: BATT L. PSU BATTERY WAS REPLACED (PSU P/N IS 565-0038).