Readiness

Crew chiefs with Marine Medium Helicopter Squadron (HMM) 764 prepare to fly Marines and volunteers with Flagstaff Marine League Charities and Flagstaff Toys for Tots to the floor of the Grand Canyon Dec. 4, 2012 at the Grand Canyon National Park Airport. The volunteers gathered toys and supplies to deliver to members of the Havasupai tribe, the most isolated tribe in America via CH-46E Sea Knight helicopters. (U.S. Marine Corps photo by Cpl. Jessica Ito/Released)