During the Battle of Britain it was the term used for the Duxford-based Big Wing.
These days (21st century), a particularly famous balbo can be seen annually at the ‘Flying Legends’ air display at the former Battle of Britain RAF station, Duxford, in Cambridgeshire, England, where one of the Big Wings was based during the Battle. The flying displays usually end with a balbo of 30 or more warbird aircraft. The show takes place over a weekend at the beginning of July each year.