Several Afghan air force airmen listen  how to install an M240 gun mount inside the right crew door of a Mi-17 helicopter by several airmen assigned to the 438th AEW. They also instructed installation of a 6-foot tube which expels spent rounds outside of the aircraft instead of back inside the cabin which causes safety hazards.
<dl><dd>Unit: 438th Air Expeditionary Wing</dd></dl>
Tech. Sgt. Brian Christiansen
Taken on 14 June 2011
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