Cathay Pacific has undertaken a proof of technology trial on Bluetooth low-energy ("BLE") beacons at the Cathay Pacific Cargo Terminal at Hong Kong International Airport, in conjunction with Unilode Aviation Solutions and OnAsset Intelligence. BLE beacons are wireless devices that automatically capture real-time, multi-dimensional readings of cargo shipments. The trial focused on the practicality of using BLE in the multi-storey, concrete surroundings of the cargo terminal, and results have been proven successful. Next-generation track-and-trace is part of Cathay Pacific’s digital strategy to help answer the industry's need for greater transparency along the airfreight supply chain.