When should additional ground crew be called to assist with towing?

• A. Only during emergency failures
• B. In complex layouts, restricted spaces, or when additional control is needed for safety
• C. Never
• D. After the tow is complete

Answer: (B)

The main idea is that extra ground crew are called in to boost control and safety when towing a large aircraft in situations that are not straightforward. In complex layouts or restricted spaces, precision is essential to avoid contact with obstacles, wings, or ground equipment. Extra crew provide more eyes and hands to manage the tow lines, guide the aircraft, monitor clearances, communicate with the tow vehicle, and assist with braking and steering as needed. This isn’t only for emergencies; when the space is tight or the maneuver is intricate, bringing in additional personnel reduces risk and helps ensure a safe, controlled move. Calling extra crew after the tow doesn’t help during the maneuver, and never or only during emergencies would miss these important safety needs.