What is the maximum height restriction at the head of a stand?

The maximum height restriction at the head of a stand is set at 3 meters. This regulation is crucial for ensuring safety and smooth operations within the airport environment, as it allows for adequate clearance for aircraft and other aerial vehicles while also minimizing the risk of accidents. When vehicles are operating in proximity to aircraft stands, maintaining this height helps in preventing collisions and ensuring that personnel on the ground can move safely without hindrance from structures or equipment. It's essential to adhere to these restrictions to comply with safety standards and operational guidelines established by aviation authorities.