U.S. Navy Petty Officer 3rd Class Luke Winterfeldt disassembles landing gear connecting rings aboard the aircraft carrier USS Carl Vinson in the U.S. 5th Fleet area of responsibility, Jan. 6, 2015. Winterfeldt is an aviation structural mechanic. U.S. Navy Petty Officer 3rd Class Luke Winterfeldt disassembles landing gear connecting rings aboard the aircraft carrier USS Carl Vinson in the U.S. 5th Fleet area of responsibility, Jan. 6, 2015. Winterfeldt is an aviation structural mechanic. SHARE: Download: Full Size (1.12 MB) Tags: Photo Essays Credit: VIRIN: 308261-Z-JQK33-678.jpg Photo Gallery