MARINE CORPS BASE HAWAII - Cpl. Brian Prins, a field radio operator with 2nd Battalion, 3rd Marine Regiment, and native of Grand Rapids, Mich., utilizes a single channel ground and airborne radio system to communicate with his fellow Marines aboard MCB Hawaii, March 12, 2013. (U.S Marine Corps photo by Lance Cpl. Jacob D. Barber) - MARINE CORPS BASE HAWAII - Cpl. Brian Prins, a field radio operator with 2nd Battalion, 3rd Marine Regiment, and native of Grand Rapids, Mich., utilizes a single channel ground and airborne radio system to communicate with his fellow Marines aboard MCB Hawaii, March 12, 2013. (U.S Marine Corps photo by Lance Cpl. Jacob D. Barber)