Propeller Power Navy Petty Officer 3rd Class Curt Hanson performs a preflight inspection on an MH-60S Seahawk helicopter before an exercise on Andersen Air Force Base, Guam, Dec. 29, 2015. U.S. Navy photo by Chief Petty Officer Joan E. Jennings SHARE IMAGE: Download Image: Full Size (1.23 MB) Tags: Lead Photos, Navy; Sailors; HSC 25; Guam, All images, Navy , Guam Photo By: MCC Joan E. Jennings VIRIN: 151229-D-LP538-043.JPG Photo Gallery