What was found
DURING LINE CHECK, FOUND AFT ENTRY DOOR AND TAIL CONE EMERGENCY LIGHTS OUT. REPLACED BATTERIES AND PACKS, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING LINE CHECK, FOUND AFT ENTRY DOOR AND TAIL CONE EMERGENCY LIGHTS OUT. REPLACED BATTERIES AND PACKS, OPERATIONAL CHECK OK.