The Instrument Landing System (ILS) protection area is the foundation for ensuring stable and smooth navigation signals during instrument landing. In recent years, there have been frequent invasions of ILS protection areas, causing fluctuations in navigation signals and posing a significant potential threat to flight safety. This article aims to discuss the application of 5G-Advanced in the management of ILS protection areas, analyze the importance of ILS protection areas, and analyze the current potential problems. A set of integrated sensory protection area model will be proposed to discuss its effectiveness and practicality.