Airman 1st Class Andrew Johnson, 11th Force Support Squadron force management technician, reaches out to adjust Airman 1st Class Keomi Kelly's, 744th Communications Squadron knowledge operations, left, headlamp before a JBA Chapel Wilderness Retreat spelunking expedition Sept. 22. Caving, or spelunking, was one of many activities Airmen who attended the retreat experienced during the five-day PTDY. (U.S. Air Force photo/Airman 1st Class Lindsey A. Beadle)