Chief Officer Mark Royston-Tonks BSc Royal Fleet Auxiliary

Mark joined the Royal Fleet Auxiliary in 1988 and was a Serving Officer at the time of his death. A Chartered Engineer and Member of the Institute of Marine Engineering, Science and Technology, Mark was known in the naval engineering community as a Subject Matter Expert for High Voltage (HV). Mark authored several papers on HV including 'The Arc Flash Hazard, Assessment and Mitigation' co-authored with Oliver Simmonds (The Naval Engineer, Spring 2012)