Colonel M W H (Henry) Day, MA, CEng, MICE, Royal Engineers was a British Army Officer (retired 9 April 1997)[1]
who made the first British ascent (second ever ascent) of Annapurna I.[2][3]
In addition to the first British ascent of Annapurna, he was an active member of the Army Mountaineering Association (AMA) and a member of the Alpine Club (UK) contributing to the Alpine Journal.[4] He was an active climber in the Alps and took part in the first winter ascent of the Grands Charmoz with Rob Collister.[5] He was member of the AMA Tirich Mir (1969) expedition, summiting the peak;[6] the AMA Himachal Pradesh (1973) expedition;[7] the 1976 British and Nepalese Army Expedition to Everest.[8] He led a Royal Engineers expedition to Trisul II (1978)[9] and in 1981 a British Army expedition to the Da Xue Shan mountains in Sichuan province, China attempting to climb Jiaz (6,540 m).[10] In 1987 Henry Day led the climbers attempting to climb the virgin east face of Xixabangma (8,027 m),[11] in China, organised by the Scientific Exploration Society with a view to conducting scientific research en route. In 2008 he organised a climbing expedition to the Georgian Causasus.[12]
^Contributors, Alpine Journal 1988 pp. 337. NB: Alpine Journal articles referred to hereafter can be found through the Alpine Journal search at https://www.alpinejournal.org.uk/Browse_search.html (accessed 29/12/2020)