From the World ATM Congress website:

1 venue - 3 days - 250+ sessions - 135 countries and territories in attendance - 250+ exhibitors in 27,000 Square Metre Exhibit Hall - 200+ speakers - unlimited opportunities

World ATM Congress is the world’s largest international air traffic management (ATM) exhibition and conference attracting over 9,500 registrants this year.

World ATM Congress is a Civil Air Navigation Services Organisation (CANSO) partnership with the Air Traffic Control Association (ATCA). We bring together the world’s leading product developers, experts, stakeholders, and air navigation service providers (ANSPs). Aviation thought leaders gather for three days of conference sessions, product demonstrations and launches, contract closures and educational and networking opportunities in Madrid, Spain.

Why attend? Get unparalleled insight into key issues in the ATM industry, hands-on experience of the latest products and innovation, and potential to increase brand awareness all in one place – save time and increase revenue. World ATM Congress delivers the context, content, and contacts that suppliers and customers need to shape the future of global airspace.

World ATM Congress. The ATMosphere for business.

Stop by the Campbell Scientific booth, #945.