Unless you have been experiencing email problems or the email server was down, the email address for your supervisor that you entered in AITAS might be incorrect. To review/fix the email address you entered, click on “Resend supervisor email” from the AITAS home page at https://www.atrrs.army.mil/aitas/ , fix the email address, and resend the application. You must also be sure to update the supervisors email address in your student profile. To do this, click on “Update Profile” from the AITAS home page at https://www.atrrs.army.mil/aitas/ and change/correct the supervisors email address. When completed, scroll to the bottom of the page and click on “Update Profile”.