ICAO’s latest installment in its “ICAO Explained” video series presents seamless, accessible and reliable mobility as a product of many connected systems, not simply the aircraft carrying a passenger or shipment. The Uniting Aviation article says the episode covers airspace management, navigation technology, airport and border processes, digital travel documents, accessibility, crisis preparedness and cooperation on emerging forms of aviation. Its central theme is coordination: international journeys depend on States and aviation partners aligning procedures and systems across borders.