After obtaining an MSc in Industrial Applied Mathematics in 1974, Terry Johnson initially worked as a research assistant at Sheffield Polytechnic. In 1977 he began his railway aero...view moreAfter obtaining an MSc in Industrial Applied Mathematics in 1974, Terry Johnson initially worked as a research assistant at Sheffield Polytechnic. In 1977 he began his railway aerodynamics career as a graduate entrant to the Aerodynamics Team of British Rail Research in Derby. By the time of railway privatisation in 1996, he had risen to be Head of the Team. There followed 12 years working in the railway consultancies of AEA Technology Rail/DeltaRail. He then joined the Railway Safety and Standards Board in 2008 as their Principal Aerodynamics Engineer, and has worked on a wide range of railway aerodynamics research projects and has maintained and developed aerodynamic aspects in GB railway standards. He is a Chartered Mathematician and Fellow of the Institute of Mathematics and its Applications.view less