An air show is a public event where aircraft are exhibited. They often include aerobatics demonstrations, without they are called "static air shows" with aircraft parked on the ground.
The AeroSuperBatics display team flying Boeing-Stearman PT-17 biplanes at a British air show
The Grande Semaine d'Aviation de la Champagne airshow in Reims, France in August 1909
Aviation Nation 2006 at Nellis Air Force Base, United States
The Red Bull Air Race held at Kemble Airfield, Gloucestershire. The aircraft fly singly, and pass between pairs of pylons.
Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aeroplane" and "acrobatics". Aerobatics are performed in aeroplanes and gliders for training, recreation, entertainment, and sport. Additionally, some helicopters, such as the MBB Bo 105, are capable of limited aerobatic manoeuvres. An example of a fully aerobatic helicopter, capable of performing loops and rolls, is the Westland Lynx.
Patty Wagstaff show at JeffCo Airport in Denver, Colorado, June 2008
The "Frecce Tricolori", the aerobatic demonstration team of the Italian Air Force
A Spanish Air Force Colibri demonstrates its agility with a barrel roll
The Utterly Butterly wingwalking team perform an aerobatic maneuver with their Boeing Stearmans