Keywords: Heads Up (8019465089).jpg A CH-46 Sea Knight helicopter piloted by a Marine Medium Helicopter Squadron 262 Aviation Combat Element 31st Marine Expeditionary Unit MEU Marine descends on the air field in order to extract Marines who have just completed a mechanized raid in Tinian Guam on Sept 12 2012 The Marines are conducting the raid as a part of the 31st MEU's certification exercise 2012 U S Marine Corps photo by Lance Cpl Caleb Hoover https //www flickr com/photos/marine_corps/8019465089/ Heads Up 2012-09-13 12 28 https //www flickr com/people/40927340 N03 Marines from Arlington VA United States PD-USGov United States Marine Corps Official Page https //flickr com/photos/40927340 N03/8019465089 2016-09-03 23 14 09 United States Government Work Blue GU Green Kevlar Tinian Amphibious forces Assault Amphibious Vehicle |