The international fair "Farnborough Air Show" is very important for the aerospace industry. The trade fair has been organized yearly ever since 1948, at Farnborough, a place famous since the First World War for the production of military airplanes. At the Air Show new models and prototypes are introduced and some models still in use British and American air force are shown. The show lasts for one week and is open for vistors on the conclusive weekend. Adults and children can assist to flight exhibitions or sit inside the Cockpit of an airplane or helicopter, thus it's becoming an important attraction of Hampshire.