In all forms of aviation, ground crew (also known as ground operations in civilian aviation) are personnel that service aircraft while on the ground, during routine turn-around; as opposed to aircrew, who operate all aspects of an aircraft whilst in flight. The term ground crew is used by both civilian commercial airlines and in military aviation.
An aircraft pilot, or aviator, is an individual who controls an aircraft's flight by operating its directional controls. Other aircrew members, such as navigators and flight engineers, are also considered aviators because they assist in operating the aircraft’s navigation and engine systems. Aircrew members like drone operators, flight attendants, mechanics, and ground crew are not classified as aviators.
To recognize pilots' qualifications and responsibilities, most militaries and many airlines around the world award aviator badges to their pilots.