Fuel: Lifeblood of aircraft
Tech Sgt. Darel Somer, 19th Maintenance Squadron fuel systems craftsman, assists Senior Airman Stefan Stephenson-Shipp, 19th Maintenance Squadron fuels system journeyman, exit a C-130J dry bay Aug. 8, 2017, at Little Rock Air Force Base, Ark. Airmen performing or assisting with maintenance on a dry bay must be harnessed for protection in case they fall. (U.S. Air Force photo by Airman 1st Class Kevin Sommer Giron)