Which class is defined as Scheduled small airports?

• A. Class I - Scheduled large and small and Unscheduled large
• B. Class II - Scheduled small and unscheduled large
• C. Class III - Scheduled small
• D. Class IV - Unscheduled large

Answer: (C)

This question tests how airports are categorized by whether they have scheduled service and by their size. Scheduled means there are regular, published airline timetables and service, not just ad-hoc or charter flights. Small refers to airports serving smaller aircraft and lower passenger volumes.

Only one category describes airports that have regular scheduled service and are small in size. That makes it the best fit for "Scheduled small." The other classifications mix in unscheduled service or large airports, which don’t match the description of scheduled small.