428-GX-K-57401_Box 875:  The gunner aboard an H-1 Iroquois helicopter of Light Helicopter Attack Squadron Three (HAL-3) lends assistance to the ground forces with a blast from his gun over the Rung Sat Special Zone, Republic of Vietnam.  Photographed by PH2 Charles B. Hall, August 31, 1968.   Photographed from reference card.  (2015/12/22).
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