AIR TRAFFIC CONTROL SOFTWARE

AIRPORT INFORMATION SYSTEMS LTD, Nottingham, United Kingdom, 12 Edison Village, Nottingham Science & Technology Park, University Boulevard, Nottingham, NG7 2RF, Tel: +44 (0)115 943 6677, Fax: +44 (0)115 922 0924, e-mail: ais001@aol.com, Web site: www.airport-information-systems.com, , Managing Director: Rick C Goold

AVITECH AG, Friedrichshafen, Germany, PO Box 1430, Bahnhofplatz 1, Friedrichshafen, D-88044, Tel: +49 (0)7541 28 23 54, Fax: +49 (0)7541 28 21 99, e-mail: peter.rudolph@avitech-ag.com, Web site: www.avitech-ag.com,

IFIELD COMPUTER CONSULTANCY LTD, East Grinstead, United Kingdom, 7 Halsford Park Road, East Grinstead, West Sussex, RH19 1PW, Tel: +44 (0)1342 32 18 73, Fax: +44 (0)1342 31 61 82, e-mail: enquiries@icc-atcsolutions.com, Web site: www.icc-atcsolutions.com, ISO9002, Chief Executive Officer: George Parobek, Sales Manager: Richard Paszkowski