The 108th Wing Airmen pump air into the 20-man life raft in the water survival training course March 8, 2015, at the Joint Base McGuire-Dix-Lakehurst, N.J., pool. Aircrew members must receive continuation training every 36 months. The aircrew flight equipment instructors, from the 108th Operations Support Squadron, teach aircrew members how to use the safety equipment on their aircraft. (U.S. Air National Guard Photo by Airman 1st Class Julia Pyun/Released)