* The Cyber Hymnal. This online hymnal contains a large collection of hymns and songs, including the Air Force Hymn. It is free to use and can be accessed from any internet-connected device.
* Free Sheet Music for Air Force Hymn. This website provides free sheet music for the Air Force Hymn, as well as other hymns and songs. It is a great resource for musicians who want to play the Air Force Hymn but do not have access to the USAF Hymn Book or the Cyber Hymnal.