Wise was a
flight cadet at
RAF Cranwell when he was commissioned
pilot officer on 17 December 1965. He qualified as a pilot and was promoted to
flying officer on 17 June 1966, and then
flight lieutenant on 1 July 1968. He served with
No. 21 Squadron RAF flying from
RAF Khormaksar until 1968. He was appointed a
Member of the Order of the British Empire in January 1977. Wise qualified as a First Class Interpreter, and attended the
Joint Service Defence College. He was promoted
squadron leader on 1 January 1978, and posted to command the
University of Wales Air Squadron until 1983, flying
Scottish Aviation Bulldogs. As a
squadron leader, Wise was Equerry to
The Queen from 1980 to 21 October 1983. Following his service, he was appointed a
Lieutenant of the Royal Victorian Order in October 1983. He was then appointed
Private Secretary and
Equerry to Prince Andrew and Prince Edward from 21 October 1983, until 1 August 1987. On 1 July 1984 he was promoted to
wing commander. On 16 December 1983 he married Jill Amabel Alington, daughter of Cyril Geoffrey Marmaduke Alington of Swinhope (in
West Lindsey,
Lincolnshire), and Helen Amabel née Westmacott, with whom he had two children, Sophia Katherine Cassandra and Alexander Geoffrey Roy. From 30 March 1988 he was on the staff of the
RAF College, Cranwell, and on 17 November 1989 he became Director of the
University Air Squadrons. He was promoted to
group captain on 1 July 1990, and was Station Commander of
RAF Benson from 1992 to 1994. On 18 November 1991, he was appointed
Aide-de-Camp to
The Queen a role he fulfilled until 10 December 1993. He served as a company director at 16 SUTHERLAND STREET LIMITED from 31 January 1992 to 14 February 2008. Wise served as Military and Air Attaché at the British Embassy in Madrid, Spain, from 1993 to 1997 and retired on 1 August 1998. ==Later years==