Air Traffic Control

The provided news articles do not discuss Air Traffic Control (ATC). One article details alleged scams targeting mountaineers in the Himalayas, involving tour operators and hospital staff who purportedly induced illness to profit from unnecessary evacuations. The other article reports on a missing passenger plane in Colombia, carrying 15 people, including a Colombian lawmaker and two crew members. Search efforts are hampered by dense jungle terrain and adverse weather conditions. Neither article provides any information related to the operations, activities, or any other aspect of Air Traffic Control. Therefore, a summary about ATC based on these articles is impossible.