KDTI (90.3 FM, "Air 1") is a radio station broadcasting a contemporary Christian music format. Formerly licensed to Sheridan, Wyoming, USA, the station is currently owned by Educational Media Foundation.On March 10, 2015, the station moved to Rochester Hills, Michigan (a suburb of Detroit) and signed on at 90.3 MHz with an effective radiated power of 37 watts. At this time, the station also switched to K-LOVE's sister network, Air 1 (also owned by EMF).