180330-N-BN978-027 GREAT LAKES, Ill. (March 30, 2018) Chief Warrant Officer (CWO) Hector Sandoval, CWO community manager at Bureau of Naval Personnel, addressed Sailors from all area commands about opportunities in career advancements within the limited duty officer/CWO community. Surface Warfare Officers School Unit Great Lakes hosted the event that discussed prerequisites, mentors, application process and selection board procedures. (U.S. Navy photo by Brian Walsh/Released)