What areas are included in the airfield operation area (AOA)?

The airfield operation area (AOA) encompasses all critical components necessary for the safe and efficient operation of an airport's airside activities. This includes the ramp areas where aircraft are parked, loaded, and unloaded; service roads that provide access for ground vehicles; taxiways that connect runways to other areas of the airport; and the runways themselves where aircraft take off and land. Understanding the full scope of the AOA is vital for airport operations and safety regulations, as this area is where various activities occur that affect both aircraft movement and overall airport functionality. Thus, recognizing that it includes the comprehensive elements listed is essential for anyone involved in airport operations. This makes the selection of all these components accurate, as they all play a role in airfield operations.