U.S. Air Force Master Sgt. Elvin Soto, Aerospace and Operational Physiology non-commissioned officer in charge for the 99th Aerospace Medicine squadron, speaks on Situational Awareness and Driving safety during the First Line Supervisors briefing at the Nellis Desert Oasis Club as a part of Nellis Awareness Day May 24, 2012. Nellis Awareness Day included multiple base-wide safety and supervisory briefings to prepare for the Memorial Day holiday and the “critical days of summer†in which, statistically, accident-related deaths and injuries increase.


