Wing Work Navy Petty Officer 2nd Class A.J. Gross uses a grease gun to lubricate the wing of a C-2A Greyhound aircraft aboard the USS Theodore Roosevelt in the Pacific Ocean, April 25, 2018. Navy photo by Seaman Michael Hogan SHARE: Download: Full Size (1 MB) Credit: Seaman Michael Hogan VIRIN: 180425-N-NG033-2020C.JPG Photo Gallery