ÌÇÐÄVLOGÌÇÐÄVLOG ROTC DepartmentsNavy ROTC at ÌÇÐÄVLOG The STA-21 Program Welcome Aboard Provided below is a check-in procedure to assist you in your transition from NSI to NROTC Unit, ÌÇÐÄVLOG. Any questions you have may be directed to the Senior Naval Instructor at or (843) 953-6629 or the Nuclear Power Officer at or (843) 953-3250.