AIR 3.0 is available as C source code, free of charge, on a collaborative basis for research purposes only.

Ongoing support of AIR is provided through the LONI Resource, which is funded by the National Center for Research Resources (NCRR RR13642). To request a password to download AIR, please go to the LONI Resource AIR download page at http://www.loni.ucla.edu/NCRR/Software/DownloadSoftware.php?package_id=13&package_name=AIR, and complete and submit the form. Passwords are sent by email to the email address that you provide. In addition, you will be provided to a link to the site for downloading the software.