The German airline Lufthansa has banned AirTags from its flights, after passengers used the device to track the location of lost luggage. A company representative stated on Twitter that Lufthansa “is banning activated AirTags from luggage as they are classified as dangerous and need to be turned off.” Pressed for a reason, a separate rep claimed that the decision was based on international guidelines. “According to ICAO guidelines,” the representative wrote, “baggage trackers are subject to the dangerous goods regulations. Furthermore, due to their transmission function, the trackers must be d…