"Dave Gledhill flew Phantom and Tornado F3 as a navigator and instructor. At the Air Warfare Centre he commanded the unit which developed and evaluated tactics and countermeasures for aircraft deploying on operations also serving as the Liaison Officer at Nellis AFB, the home of the famous ""Red Flag"" exercise. David Lewis flew Phantoms and Tornados as a navigator and a weapons instructor. He also graduated from the Aerosystems course and served as a staff officer at the MOD and at Boscombe Down test centre. He worked for BAE Systems, Lockheed Martin and Selex."