Naval Surface Warfare Center (NSWC) Crane has a requirement for the overhaul and repair for the MK99 Fire Control System (FCS), MK81 Director Group?s SPG62 Antenna, and MK82 Gun and Guided Missile Director. MK99 FCS is the illuminator for the AEGIS Weapons System in support of United States Navy (USN) and Foreign Military Sales (FMS). All documents are available only via PIEE (