Regarding tow vehicle operation, is the statement 'Tow vehicle operators shall not stop and start suddenly when moving aircraft' true?

• A. False
• B. Not specified
• C. Depends on conditions
• D. True

Answer: (D)

Smooth, controlled motion is essential in tow operations. Abrupt stops and sudden starts create large transient loads through the towbar and aircraft gear, which can cause damage to the nose gear, tires, or tow fittings, and can disturb the aircraft’s alignment or stability. By avoiding rapid acceleration or braking once the aircraft is moving, the tow operator maintains predictable handling, reduces jerks on the aircraft, and keeps coordination with wing walkers and ground personnel clear and safe.

Choosing that this is a universal safety rule reflects standard operating practice: the emphasis is on preventing dynamic loads and surprises during towing, not leaving room for condition-based exceptions in normal movement. While emergency situations may require rapid action, the general guidance is that stopping and starting suddenly is not allowed when moving an aircraft.

Therefore, stating that the rule is true aligns with the fundamental safety principle of maintaining smooth, continuous control during tow operations.