What is the minimum approach distance for a C-5 aircraft?

The minimum approach distance for a C-5 aircraft is established to ensure safety during operations, particularly when considering the aircraft's size and the potential hazards associated with its wake turbulence and jet blast. Selecting a distance of 200 feet enhances safety by providing adequate space for personnel and equipment during approach and departure phases. This distance allows for effective management of risks related to the powerful engines and the mass of the aircraft, which could otherwise create dangerous conditions for those nearby.

The values below the 200-foot mark do not account for the operational characteristics of the C-5, which include considerable air displacement and potential for wake turbulence. These factors necessitate a more extensive buffer to mitigate safety risks during flight operations. Therefore, the 200-foot approach distance is the most appropriate standard for maintaining safety around large aircraft like the C-5.