What is the speed limit for any vehicle operating within 50 feet of an aircraft?

The speed limit for any vehicle operating within 50 feet of an aircraft is 5 mph. This limit is established to ensure the safety of both personnel and aircraft on the airfield. Operating at a reduced speed allows for better control of the vehicle and reduces the risk of accidents. Aircraft are large and can have blind spots, so maintaining a low speed close to them gives vehicle operators more time to react to any unexpected movements or situations. Additionally, this speed limit reflects the importance of minimizing the potential for incidents that could disrupt flight operations or pose hazards to aircraft and personnel in that proximity. Overall, the 5 mph limit enhances safety in the sensitive environment around aircraft.