After retiring from AFRL in 2007, I provided consulting services in Fatigue Risk Management. For 45+ years I focused on the measurement and analysis of human physical and cognitive performance in military & civil aviation; highway, rail & maritime transportation; and night & shift work. I was the USAF proponent for development of the Fatigue Avoidance Scheduling Tool (FAST), 2000-2007. I was also the fatigue "guru" for the U.S. Pipeline Administration (PHMSA), 2010-2017. I now teach physiology as as adjunct in the Department of Life Sciences at Texas A&M University-Corpus Christi, and am a Member of the Coastal Bend Regional Health Awareness Board.