31376303airport beaconsPT2026-03-30 20:41:31UF31376304aerodrome beaconsNDUF31376305aerodrome identification beaconsNDUF31376306airport beaconNDUF31376307airport light beaconsNDUF31376308beacons, aerodromeNDUF31376309beacons, airportNDUF31376310identification beacons, aerodromeNDUF31376311light beacons, airportNDBT31345351aeronautical beaconsPT