What are the primary sources of aeronautical revenues at airports?

• A. Landing fees and fuel sales
• B. Parking fees and terminal rentals
• C. Concession sales and baggage fees
• D. Advertising revenues and boarding fees

Answer: (A)

The primary sources of aeronautical revenues at airports include landing fees and fuel sales. Landing fees are charged to airlines for the right to land at or take off from the airport, and these fees are a significant revenue source as they are often based on the weight of the aircraft and the number of operations. Fuel sales contribute to aeronautical revenue as well because airports typically sell fuel to airlines, providing essential services for their operations.

While other options mention various fees and revenues associated with airport operations, they are generally categorized under non-aeronautical revenues. For example, parking fees and terminal rentals are related to the use of airport facilities but do not directly pertain to the core aviation functions. Similarly, concession sales and baggage fees, as well as advertising revenues and boarding fees, while important for overall airport revenue, do not fall under the primary aeronautical categories. Thus, landing fees and fuel sales are correctly recognized as the main sources of aeronautical revenue at airports.