British Airways Full Concorde Fleet in 1986 July 6, 2018 This beautiful photograph shows the entire British Airways Concorde fleet in 1986 on the occasion of the 10th anniversary of them entering service. The British Concorde fleet at London Heathrow Airport, January 21, 1986. The occasion was the 10-year anniversary of British Concorde flight service, which began in 1976. Source: Rare Historical Photos Cool Old Photos via EmailSign up to get our cool old photos to your inbox! We promise you'll love them.