What was found
LEFT AFT ENTRY DOOR LIGHT ILLUMINATED ON TAKEOFF AT 80 KTS. OPENED AFT LT ENTRY DOOR AND VISUALLY INSPECTED. CLOSED DOOR AND VERIFIED PROPER LOCK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT AFT ENTRY DOOR LIGHT ILLUMINATED ON TAKEOFF AT 80 KTS. OPENED AFT LT ENTRY DOOR AND VISUALLY INSPECTED. CLOSED DOOR AND VERIFIED PROPER LOCK.