Breathing tube
Melissa Sharp, daughter of Ken Sharp, 681st Armament Systems Squadron, tests her breathing apparatus during Day 2 of the certification course taught here at Eglin. The class is four days over two weekends and it occurs once a month. After taking the course, students will be certified to dive in up to 60 feet of water. Anyone interested in attending the class, can call 850-217-1261. (U.S. Air Force photo/Samuel King Jr.)