Background
Leeson was born on 11 June 1956.
Leeson was born on 11 June 1956.
In 1977, he graduated from the University of Manchester Institute of Science and Technology with a first class degree in Electrical & Electronic Engineering.
Having been responsible for various aspects of engineering support to the Tornado aircraft and the introduction of the Eurofighter Typhoon into service, he held several senior appointments at the Ministry of Defence before taking up his final appointment in 2009. He retired from the Royal Air Force in October 2012. Leeson was commissioned as a University Cadet in September 1974, being regraded to Pilot Officer in July 1977.
He was then promoted to Flying Officer in January 1978 and Flight Lieutenant in October 1980.
Early in his career he was responsible for the first line servicing of Hercules and Tornado aircraft. He also spent time in the Ministry of Defence (Ministry of Defence) planning the support of the Eurofighter Typhoon electrical and armament systems
Following promotion to Wing Commander in January 1990 Leeson attended the Advanced Staff Course, then returned to the Ministry of Defence to head the branch responsible for the support planning of the Typhoon"s avionics, electrics and software, before commanding the Engineering Wing at Royal Air Force Marham. In 1996 he moved to Headquarters Strike Command, being promoted to Group Captain in January 1997, to manage the supply and engineering activities for the whole Tornado fleet, at that time comprising both ground attack / reconnaissance and fighter variants, spread across seven Main Operating Bases, and with detachments in Turkey, Saudi Arabia, Kuwait and the Falkland Islands.
After graduating from the 1999 course at the Royal College of Defence Studies, Leeson again returned to the Ministry of Defence, now as Group Captain Air Resources and Plans.
Leeson was appointed Head of Air Resources and Plans in 2000, his promotion to Air Commodore following in July 2001. Following promotion to Air Vice Marshal in September 2004, Leeson was appointed Assistant Chief of Defence Staff - Logistics Operations. He went on to be Assistant Chief of Defence Staff - Strategy and Plans in July 2007 and was promoted to Air Marshal and appointed Chief of Materiel - Air at Defence Equipment and Support in May 2009 joining the Air Force Board as Air Member for Materiel and Chief Engineer (Royal Air Force).
He retired from the Royal Air Force in October 2012.
He is a Vice Patron of the Combined Services Winter Sports Association and Chairman of the Royal Air Force Charitable Trust and President of the Royal International Air Tattoo. Leeson became a Chartered Engineer in 1982 and a Fellow of the Institution of Engineering and Technology (The Institution of Engineering and Technology ) in 1997.
He was elected a Fellow of the Royal Academy of Engineering (FREng) in 2012.
He is now a member of the British Airways Board Safety Review Committee and a senior advisor with Atkins.