DUAL FREQUENCY NFC/RFID CARD FOR SELF SERVICE BAGGAGE CHECK AND METHOD

A card is made from rigid plastic confirming to ISO 7810 ID-Type 1 card constructed of PVC, PET, Styrene, Polypropylene, Tyvek, or other synthetic material that is 7 mil to 30 mil thick (180 to 760 microns) with both an embedded High Frequency (HF) RFID chip and a Ultra High Frequency (UHF) chip; each chip is affixed to its own unique antenna that is appropriately tuned to operate in its designated frequency range in a passive manner such that the antenna are not physically connected to a power source such as a battery; the HF chip is encoded using NFC Data Exchange Format (NDEF) with code that directs a NFC enabled smartphone, tablet, or similar device to a dedicated website or app where it initializes the interaction by delivering in the NFC encode string identification data unique to that card's UHF RFID chip; the NFC encode string may include such data as the UHF chip's Tag Identification Number (TID), a serial number assigned to the tag that is encoded into the UHF chip's EPC memory; the delivery of the unique identifying information from the card's UHF chip allows the website or app to associate the tag with the passenger's itinerary by associating it with a ticket number, reservation number, frequent traveler number, or other identification element that is unique to the specific passenger for whom the tag is associated; wherein once the card's NFC is used to link the tag to the reservation the bag can be tracked through the transport carrier's baggage handling system using the card's embedded UHF RFID capability.