Oregon Air National Guard Chief Master Sgt. Kristen Miller, 142nd Fighter Wing Munitions Flight superintendent discusses the procedures for loading the M-61A1 20-mm, six-barrel cannon and rounds of ammunition to students from La Pine High School JROTC, Bend, Oregon, during a base tour of the 142nd Fighter Wing, Portland Air National Guard Base, Oregon, April 6, 2019.

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Size: 1547px × 1292px
Photo credit: © Apple White / Alamy / Afripics
License: Licensed
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Keywords: air, archive, armed, defence, forces, guard, military, national, oregon, reportage, servicemen, usa