Careers are also available in the military, where pilots transport military personnel, soldiers, equipment, or goods for the government. Military pilots fly jets, bombers, and helicopters in combat, rescue, or reconnaissance missions. Some military officers are employed as test pilots, evaluating new and experimental aircraft prototypes. In the private sector, pilots typically fly smaller planes like jets or light aircraft. They are employed by businessmen or celebrities and provide on-demand service for their client’s traveling needs. A private pilot may work as an independent contractor and offer service for-hire to many customers, or be employed solely by a corporation or wealthy individual.