CONTACT US
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:
GRLK_STA21@us.navy.mil 
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 (N92/STA-21)
320A Dewey Avenue
Bldg. 3, RM 106
Great Lakes, IL 60088-2845
Fax:
Commercial: TBD
DSN:
Selectees can email class officer(s) at NSI:
For technical issues with the STA-21 application please contact NOLA Help Desk: