Bill Marscher is the past president, and now senior consultant, of the rotating machinery diagnostics, R&D, and design company Mechanical Solutions, Inc. His 55 year career includes positions at Honeywell, Pratt & Whitney, Worthington-Dresser, and Concepts NREC, prior to his last 28 years at MSI. He is the recipient of the MFPT Jack Frarey Award, and is a PE in the state of NJ, as well as voting member of ISO TC108, and the ASTM G2 and E9 committees. He is a member of ASNT, is a charter Standards Partner of the Hydraulic Institute, is past president of STLE, and past Board Chair of MFPT.