Anti-static suit
Master Sgt. Zach Kuno, 141st Maintenance Squadron, Aircraft Fuel Systems supervisor, adjusts his light while maneuvering inside a fuel tank on a KC-135 Stratotanker at Fairchild Air Force Base, Washington, Nov. 21, 2017. Fuel systems Airmen must mind any possible ignition source due to the potential flammability of fuel vapor in the air. (U.S. Air Force photo/Senior Airman Ryan Lackey)

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Photo by: SrA Ryan Lackey |  VIRIN: 171204-F-HU835-022.JPG