Which classification of airports is responsible for maintaining records on scheduled small and large aircraft operations as well as unscheduled large aircraft?

Class II Airports are designated to maintain records on both scheduled small and large aircraft operations, as well as unscheduled large aircraft operations. This classification is essential for ensuring that these airports can effectively manage air traffic and operational data, which is crucial for safety, planning, and compliance with regulatory requirements.

Class II Airports are typically busy enough to require accurate tracking of a variety of aircraft operations yet do not reach the operational scale of Class I Airports, which handle higher volumes and more complex operational needs. The classification system helps to delineate responsibilities and operational capabilities among different types of airports, reflecting their unique traffic patterns and operational challenges. In this context, managing records for both scheduled operations and unscheduled large aircraft is vital for Class II Airports to ensure they meet operational efficiency and safety standards.