1969 The first trial flight of supersonic airliner Concorde took place at Bristol.
1969 The first trial flight of supersonic airliner Concorde took place at Bristol.
协和超音速飞机在布里斯托尔首次试飞。
1969 The first trial flight of supersonic airliner Concorde took place at Bristol.
协和超音速飞机在布里斯托尔首次试飞。