Marine Corps Pfc. Tyler R. Geary ties down a propeller during a routine maintenance check on a CH-53E Super Stallion helicopter on Marine Corps Air Station Cherry Point, N.C., July 10, 2015. Geary is a flight line mechanic assigned to Marine Heavy Helicopter Squadron 366. Marine Corps Pfc. Tyler R. Geary ties down a propeller during a routine maintenance check on a CH-53E Super Stallion helicopter on Marine Corps Air Station Cherry Point, N.C., July 10, 2015. Geary is a flight line mechanic assigned to Marine Heavy Helicopter Squadron 366. SHARE: Download: Full Size (1.696012 MB) Tags: photo essays Credit: VIRIN: 998985-W-FGM73-842.jpg Photo Gallery