181010-N-PQ586-1068 SAN DIEGO (Oct. 10, 2018) Aviation Machinist’s Mate 1st Class James Anderson, left, and Aviation Machinist’s Mate 1st Class Tyler McCracken, assigned to the aircraft carrier USS Theodore Roosevelt (CVN 71), build a chair as part of a volunteer project at a Habitat for Humanity ReStore. Theodore Roosevelt is moored in San Diego undergoing a scheduled Planned Incremental Availability. (U.S. Navy photo by Mass Communication Seaman Jessica Ann Hattell)