A U.S. Army CH-47 Chinook helicopter transporting a Humvee prepares to land at a forward operating base in southern Afghanistan on March 4, 2010. The Chinooks are the Army's primary cargo rotary aircraft and have been crucial throughout Operation Enduring Freedom.
Senior Airman Kenny Holston, U.S. Air Force
Taken on 4 March 2010
<a rel="nofollow" class="external text" href="http://www.defense.gov/photos/newsphoto.aspx?newsphotoid=12373">www.defense.gov</a>