AOA and ABTA - Air Passenger Duty and Aviation Connectivity The AOA once again attended all three of the main party conferences this autumn.  We joined forces with the Transport Hub, a broad coalition of transport organisations, to help organise two fringe events at each of the conferences.  Transport Hub members include AOA, ABTA, The Travel Association, the All Party Light Rail Group, the British Parking Association, and the Freight Transport Association. With Catherine McKinnell MP, Shadow Economic Secretary to…