| Designed
            by Bristol, the BE.10 Olympus was first run in 1950 reaching
            10,000 lbs thrust.  The Olympus was flying in a Canberra
            testbed by 1953. Entering production in 1955, the Olympus continued
            to be developed by Bristol, Bristol Siddeley and Rolls Royce finally
            developing 40,000 lb thrust by 1977.  This
            engine was used to powered the Avro Vulcan, TSR.2 and Concord SST. |  | 
              |  | Turbojet |  |  | Compressor: 5-stage LP/7-stage HP |  |  | Turbine: single-stage LP and HP |  |  | Mass flow: 240 lbs/sec |  |  | Pressure ratio: 12 |  |