With one luggage lost every second, it is imperative to be able to protect its luggage. For any passenger it is important to know that an alternative solution and service exist to avoid loss checkin luggage The airlines badly communicate on this subject. Besides, who really knows what happens after the luggage disappears from the check-in area. The aim of AeroTAG is to intervene upstream and provide the necessary information according to airlines practice to allow all luggages equipped with AeroTAG to reach its destination on time and be retrieved by its owner. AeroTAG reinforces the luggage identification and traceability in order to avoid problems. AeroTAG is the inseparable complement of all types of checked luggage to avoid loss, inform about luggage delay and actively support to shortern time to retrieve luggages.