According to Federal Aviation Regulations, what is the minimum altitude aircraft must maintain from persons or occupied buildings when not landing or taking off?

The minimum altitude that aircraft must maintain from persons or occupied buildings, according to Federal Aviation Regulations, is 500 feet. This regulation is designed to ensure safety and minimize the risk of injury to individuals on the ground as well as damage to property. By maintaining this altitude, aircraft reduce the likelihood of collision and ensure that any potential emergencies can occur at a safer distance from populated areas.

This standard reflects a balance between operational flexibility for pilots and the need to protect people on the ground, especially those who may be unaware of aircraft operations above them. This 500-foot rule is an important part of flight safety protocols that pilots are required to adhere to outside of landing or takeoff phases.