Why set up an Account?
You can always log in to AKO to find it. Try yellowpages online.
If you do have access to the global data base I suggest you call the Sgt. you are seeking. You can call Fort Sill Post Locator at 580-442-8111.
Your question should not be answered in this type of forum. Anyone and everyone can read/see information on this site. I would advise calling information 1411 or 411 to obtain the SGT's phone number and asking him personally for his email.
You need to give a little bit more info to be able to get to the right person.
Benefits of Having an Account!
Account Services