AIR TRAFFIC MANAGEMENT SYSTEM

NATIONAL AIR TRAFFIC SERVICES LTD, Hounslow, United Kingdom, Room 144, Control Tower Building, Heathrow Airport, Hounslow, Middlesex, TW6 1JJ, Tel: +44 (0)20 8745 3931, Fax: +44 (0)20 8745 3944, e-mail: business.development@nats.co.uk, Web site: www.nats.co.uk, , Business Development: Andy Sampson

SELEX SISTEMI INTEGRATI AIR TRAFFIC MANAGEMENT AND AIRPORT SYSTEMS, Rome, Italy, Via Tiburtina km 12.400, Rome, I-00131, Tel: +39 06 41501, Fax: +39 06 4150 3551, e-mail: vnaddeo@selex-si.com, Web site: www.selex-si.com,