Capt. Brett Pierson, 340th Expeditionary Air Refueling Squadron pilot, refers to his personal computer tablet during preflight checks aboard a KC-135 Stratotanker bound for a refueling mission in Afghanistan supporting Operation Enduring Freedom, May 8.
<dl><dd>Unit: U.S. Air Forces Central Command Public Affairs</dd>
<dd>DVIDS Tags: CENTCOM; USCENTCOM; 340th Expeditionary Air Refueling Squadron; Tanker; Aerial Refueling; KC-135; Air Refueling; AFCENT; Air Force; Combat Camera; COMCAM; U.S. Air Force; USAF; Operation Enduring Freedom; CENTAF; 340th EARS; AFPAA; Grand Slam Wing; MSgt William Greer; Master Sgt. William Greer</dd></dl>
Master Sgt. William Greer
Taken on 8 May 2011
<a rel="nofollow" class="external free" href="https://www.dvidshub.net/image/399295/air-refueling-mission">https://www.dvidshub.net/image/399295/air-refueling-mission</a>