What is a designated isolation area?

• A. A remote temporary aircraft parking area for problems such as hijacking, bomb threats, hot brakes, or hazardous cargo.
• B. A permanent hangar used for routine maintenance.
• C. A passenger assembly point during evacuations.
• D. A fenced area for fueling operations.

Answer: (A)

The main idea here is isolating a potentially dangerous aircraft to keep hazards away from people and normal operations. A designated isolation area is a remote, temporary parking space established to separate an aircraft that’s affected by a threat or hazard from other apron activity. This setup gives responders room to control the scene, assess hazards, and work without interference from nearby aircraft, vehicles, or crowds, while reducing exposure to passengers and staff.

This fits best because it’s not a permanent maintenance hangar, which is for routine upkeep; it’s not a passenger assembly point used during evacuations, which is about gathering people; and it isn’t a fenced fueling area, which is specifically for fueling operations.