KTUA (88.1 FM) is a radio station licensed to Coweta, Oklahoma, United States, and serving the Tulsa area.

The station is currently owned by the Educational Media Foundation and broadcasts the Air1 network.

In 2002, the Federal Communications Commission approved a 1996 application from David Ingles Ministries Church Inc. for a construction permit for this station.

[2] Under David Ingles Ministries, KDIM was part of the Oasis Radio Network.

Air1 had been heard on KWRI (89.1 FM) at Bartlesville and two translators in the Tulsa metro area, which became KKLB and joined the K-Love network.