US Air Force (USAF) SENIOR AIRMAN (SRA) Erin Mandell (left), 437th Security Forces Squadron (SFS), Charleston Air Force Base (AFB), South Carolina (SC), begins the run between engaging a series of targets during the Combat Rifle Course competition, which is part of the over all USAF AMC sponsored Rodeo 98 airlift competition at McChord AFB, Washington (WA)