Teamwork: making a difference on the ground

U.S. Air Force Senior Airman Andre J. Ortiz Vazquez, aero ground equipment journeyman, 2nd Maintenance Squadron, uses a vise to assist in replacing a 7 Micron Filter on a self-generating nitrogen cart at Barksdale Air Force Base, La., Aug. 13, 2014. Nitrogen is used to fill the tires of the B-52 Stratofortress because the molecules are bigger than oxygen and is harder for it to leak out and run low. (U.S. Air Force photo by Master Sgt. Jeff Walston/Released)

PHOTO BY: Master Sgt. Jeff WalstonReleased
VIRIN: 140813-F-KL377-007.JPG
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