RAF Balado Bridge there were also Fulmars, Fireflies, Martinets, Barracudas, Expeditors and a rare Fairchild Cornell FT673. Three Expeditors were all that remained in 1955. It was also used from 1946 for light aircraft and gliding until its final closure in 1957. Following decommissioning as an RAF station, part of the site served as a NATO SATCOM Satellite Ground Listening Station, which operated from 1985 to 2006. From 1997 to 2014 Balado was the home of the annual T in the Park music festival, however, due to safety concerns about an oil pipeline lying directly underneath parts of the airfield the festival was
Opera in Scotland a lack of political will to start implementing it. The site in Castle Terrace was eventually leased for office development in 1988. Subsequently Festival opera has found its home in large traditional Edinburgh venues, renovated in turn to bring them up to modern standards. For some years in the 1980s it was the Playhouse with its impressive official capacity of 2900. Since 1994 the Festival Theatre (formerly The Empire) has been used both for the Festival and by Scottish Opera on their visits to Edinburgh. Elsewhere in Scotland, operas are also staged in a wide range of multipurpose theatres/performance spaces