What is a reason to delay or cancel a tow operation?

• A. Weather improves traction.
• B. Weather conditions such as wind, rain, ice, or low visibility reduce traction and braking.
• C. The crew wants a break.
• D. The aircraft is in service.

Answer: (B)

Adverse weather conditions that lower grip and braking capability drive the decision to delay or cancel a tow. Wind, rain, ice, or low visibility make the surface slick and reduce how quickly and reliably brakes and tires can respond. That raises the risk of wheel slip, loss of directional control, and not stopping within the required distance, which safety procedures treat as a signal to pause until conditions improve.

The other options don’t fit as safety-driven reasons: improving weather would actually make towing safer and wouldn’t necessitate delaying; a crew taking a break isn’t a safety trigger for stopping; and the aircraft being in service doesn’t inherently affect the safety of the tow operation.