What term describes an airport at which an aircraft may land if a landing at the intended airport becomes inadvisable?

• A. Air Traffic
• B. Alert Area
• C. Alternate Airport
• D. Amateur Rocket

Answer: (C)

An alternate airport is the airport you would use for landing if conditions at your intended destination become unsuitable. This is a fundamental flight-planning concept: you designate a suitable alternate so you have a known place to land if weather deteriorates, the runway isn’t available, or other factors make the primary airport inadvisable. It’s not about air traffic control, which is the system that manages aircraft flow; it isn’t a defined airspace like an alert area; and it isn’t a term related to rockets. In practice, you plan and designate an alternate to ensure you can complete the flight safely even if the destination can’t be used.