SEYMOUR JOHNSON AIR FORCE BASE, S.C. -- Senior Airman Brittney Cummings, 4th Logistics Readiness Squadron air transportation journeyman, shows Airman 1st Class Colby Webb, 4th Civil Engineer Squadron engineering apprentice, how to loosen and tighten a ratchet strap during a Phase I exercise on Seymour Johnson Air Force Base, N.C., Feb. 22, 2010. The ratchet straps secure the personal bags of deployers for transportation. Airman Cummings hails from Katy, Texas, and Airman Webb is from Ashville, N.C. (U.S. Air Force photo/Senior Airman Rae Perry)