He was appointed a Knight of the Order of the Dannebrog by HM The Queen of Denmark in recognition of his promotion of the work of Arne Jacobsen, the Danish architect who designed St Catherine's. He was unable to attend the ceremony at the Danish Embassy and instead the honour was presented to him by the Ambassador, His Excellency Mr Tom Risdahl Jensen, during a college feast. In 2002, he became an Honorary Fellow of his alma mater, Jesus College, University of Oxford. He was also a Fellow of the Royal Aeronautical Society, elected in 2004 in recognition of his work in the field of jet engine research. In 2017, he became a Fellow of the Learned Society of Wales, a distinction which acknowledged his academic excellence in the subject of mechanical engineering.