Jim Hall, Executive Director of The Ultrasound Institute (TUI) and Ultrasound Technologies Training Systems (USTTS), has over 25 years of experience and operates as a vendor-neutral company, providing on-site ultrasonic training and consultation. Mr. Hall is the author of the free biweekly newsletter, Ultrasonic War Stories, and is a regular contributing author for Uptime Magazine. www.Ultra-SoundTech.com

Jim Cerda is a Process Engineer with AES Southland Engineering Group in Long Beach, California. Mr. Cerda has over 30 years in the power utility industry, with 15 years of experience in operations and maintenance.