To begin using AAR eSign, be sure the eSign Support Staff at AAR has set up your account. If we have not yet set up your account, please email us at email@example.com with your NRDS number and your email address. Once we set up your account, you will receive a confirmation email with your login information, as well as helpful hints for using eSign.Your AAR eSign username will be your email address, and your password will be defaulted to your NRDS number. Once you’ve successfully logged in at aar.esignonline.net, you will be prompted to change your password. You will have the option to use the eMail2eSign ™ feature described in the confirmation email we sent when your account was activated, or to download the eSign printer driver.