Transient alert trains with South Dakota ANG
Master Sgt. Dave Bingham, 132d Wing Transient Alert and Fuels, removes the safety pins on an F-16C Fighting Falcon aircraft on May 25, 2017, at the 114th Fighter Wing, Sioux Falls, South Dakota.

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Photo by: Senior Master Sgt. Robert P. Shepherd |  VIRIN: 170525-Z-FE571-141.JPG