Martin Shough is the author of 'Radar & the UFO', in UFOs 1947-1987: The 40-year Search for an Explanation, (Evans & Spencer, eds., Fortean Tomes, London 1987); 'Radar-Visual Encounter at Bentwaters', in Phenomenon (Futura, London 1988); and A Review of Twenty-One Ground and Airborne Radar UAP Contact Reports Generally Related to Aviation Safety for the Period October 15, 1948 to September 19, 1976 (NARCAP Technical Report # 6, 2002). He has compiled and evaluated an extensive catalogue of radar cases which forms the core of RADCAT, an exhaustive on-line resource presently under construction by Jan Aldrich and associates at Project 1947, and has worked with Dr. David Clarke on analyses of a number of UK military radar reports dating back to 1946. He is a UK Research Associate for the National Aviation Reporting Center for Anomalous Phenomena, at the invitation of NARCAP Chief Scientist, Dr. Richard Haines [Sr. Research Scientist, (ret.) Former Chief - Space Human Factors Research Office, NASA, Ames Research Center]. Other interests include music, landscape and theoretical physics, with particular focus on nonlocal correlations and the quantisation condition for a scale-free fractal spacetime in which all position states are doubly connected. (Recent work includes the online papers A Speculative Ontological Interpretation of Nonlocal Context-dependency in Electron Spin and Foundations of an Alternative View of Mechanics.) He worked as a professional landscape painter in the Scottish highlands for 12 years. He is presently focusing on writing and research and lives in Perthshire, Scotland.