On 16 November 1916, Lieutenant Geoffrey Dorman took off from Shoreham in a Royal Aircraft Factory FE2b with the intention of heading West along the South Coast to the airfield at Gosport. Not long into the flight, however, a dense sea fog formed and as his engine was also 'misbehaving', Dorman decided 'it would be best to try and land'. Spotting a suitable area of farmland, Lieutenant Dorman put his aircraft down near the West Sussex village of Tangmere. Evidently aware of what he had stumbled across, Dorman's subsequent report on the incident included a suggestion that the site would be eminently suitable for an aerodrome. Within twelve months, construction had started - and so was born the legend of RAF Tangmere. Over the years that followed, Tangmere became one of the best known and strategically most important fighter stations in the United Kingdom. From its connections with the highly-polished air displays given at various RAF pageants in the 1920s and 1930s, through to numerous royal visits, or for its role in the post-war record-breaking speed flights or as a Cold War air-sea rescue base, Tangmere was a vital part of the nation's defences. AUTHOR: Mark Hillier is a chartered surveyor who has a deep knowledge of the history of the RAF, with a particular focus on the Second World War. He is also a qualified pilot, having flown for more than twenty-two years, including many flights from the former RAF Westhampnett, now Goodwood Aerodrome. He has previously co-authored a number of successful books on aviation and has written the biography of Wing Commander Thomas Murray.