What is the minimum distance the ground idle blast danger area extends back from the tail of an executive jet airplane?

The minimum distance that the ground idle blast danger area extends back from the tail of an executive jet airplane is established to ensure safety from the potentially hazardous jet blast produced by the engines. A distance of 250 feet is specified to provide adequate separation for personnel, equipment, and other aircraft, minimizing the risk of injury and damage caused by the high-speed exhaust.

Jet engines at idle power can still produce a significant amount of thrust and the accompanying blast can be dangerous, especially in busy areas where ground operations are conducted. This standard reflects consideration of engine types, operational environments, and safety protocols aimed at preventing accidents. Understanding this safety margin is crucial for any pilot or ground crew member involved in airport operations to maintain a safe operating environment.