Preflight Maintenance Navy Petty Officer 3rd Class Kaylyn Breast performs preflight maintenance on an MH-60R Seahawk helicopter on the flight deck of the USS Shoup in the Pacific Ocean, Aug. 16, 2016. The Shoup is conducting routine operations in the Pacific Ocean. Navy photo by Petty Officer 2nd Class Holly L. Herline SHARE: Download: Full Size (0.93 MB) Credit: Petty Officer 2nd Class Holly L. Herline VIRIN: 160816-N-KR702-157A.JPG Photo Gallery