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The STA-21 program is managed and administered by the Naval Service Training Command (NSTC), Officer Development (OD).
To maximize efficiency of the office staff and minimize the number of information requests, please explore the STA-21 web site (especially the FAQ page) to answer as many of your questions as possible. In the event you have a question that you can't find an answer to, please utilize the email address below rather than contacting us via telephone. This will allow us to research your question.
There are several ways to contact the STA-21 office: E-mail us using our Contact Us Form below: Or contact us by Phone: Application Information Commercial: (847) 688-5454 ext:243 DSN: 792-5454 x-243 Selectees/Alternates Information Commercial: (847) 688-5454 ext:243 DSN: 792-5454 x-243 Folder Mail: Naval Service Training Command ATTN: STA-21 (N92) 2601A Paul Jones Street, Building 1 Great Lakes, IL 60088-2845 Fax: Commercial: TBD DSN: Selectees can email class officer(s) at NSI: E-mail us using our Contact Us Form below: For technical issues with the STA-21 application please contact NOLA Help Desk: E-mail us using our Contact Us Form below: Or contact us by Phone: NOLA Help Desk Phone: 1-800-537-4617 Opt 8
Commercial: (847) 688-5454 ext:243 DSN: 792-5454 x-243
Commercial: TBD DSN: