KXNO (1460 kHz) is a commercial AM radio station in Des Moines, Iowa. KXNO is owned by iHeartMedia, and airs a sports radio format. KXNO's studios are located in Des Moines, while its 3-tower transmitter array is located on Northeast Broadway Avenue near Capitol Heights.
KXNO is simulcast on 25,000 watt sister station 106.3 KXNO-FM in Ankeny, Iowa.
Programming
KXNO competes with KBGG (1700 AM) "The Champ", a CBS Sports Radio affiliate, and KRNT (1350 AM), known as "ESPN Radio 1350 Des Moines."
Weekday mornings and afternoons feature local sports shows. In middays, syndicated shows from Dan Patrick and Colin Cowherd are heard. Nights and weekends, the station carries programming from the Fox Sports Radio Network. KXNO serves as the flagship station of the Iowa Wild in the American Hockey League (AHL). It broadcasts St. Louis Cardinals baseball games and Minnesota Vikings NFL games. It also carries Iowa State University women's basketball and coaches' shows.
History
The station was first licensed on July 29, 1922, as WKAA in Cedar Rapids, Iowa, to the Republican Times and H. F. Parr, for operation on the "entertainment" wavelength of 360 meters (833 kHz). The call sign was randomly assigned from a sequential roster of available call letters. (Initially call letters beginning with "W" were generally assigned to stations east of an irregular line formed by the western state borders from North Dakota south to Texas, with calls beginning with "K" going only to stations in states west of that line. In January 1923 the Mississippi River was established as the new boundary, thus after this date Iowa stations generally received call letters starting with "K" instead of "W".) Later that year, ownership was changed to just H. F. Parr, and the station was authorized to also transmit on the 485 meter (619 kHz) "market and weather" wavelength. In 1923 WKAA was reassigned to 1120 kHz, which was changed to 1080 kHz in 1924. In late 1925 the call letters were changed to KWCR ("Keep Watching Cedar Rapids").
Following the establishment of the Federal Radio Commission (FRC), stations were initially issued a series of temporary authorizations starting on May 3, 1927. In addition, they were informed that if they wanted to continue operating, they needed to file a formal license application by January 15, 1928, as the first step in determining whether they met the new "public interest, convenience, or necessity" standard. On May 25, 1928, the FRC issued General Order 32, which notified 164 stations, including KWCR, that "From an examination of your application for future license it does not find that public interest, convenience, or necessity would be served by granting it." However, the station successfully convinced the commission that it should remain licensed.
On November 11, 1928, the FRC implemented a major reallocation of station transmitting frequencies, as part of a reorganization resulting from its implementation of General Order 40. KWCR was assigned to 1310 kHz, sharing time with KFJY in Fort Dodge, Iowa and KFGQ in Boone, Iowa. In the 1930's the station made additional frequency changes, eventually moving to fulltime operation on 1430 kHz.
On March 17, 1935, the KSO call letters were transferred from the original station on 1320 kHz to the now-former KWCR on 1430 kHz, which was also relocated from Cedar Rapids to Des Moines. This same day the call letters of the original KSO on 1320 kHz were changed to KRNT. At that time, both stations were owned and operated by subsidiary corporations of the Des Moines Register-Tribune. This new KSO became an NBC Blue Network affiliate, carrying its schedule of dramas, comedies, news, sports, soap operas, game shows and big band broadcasts during the "Golden Age of Radio. At that time, the station broadcast with 250 watts daytime and 100 watts at night and had its studios in the newspaper's building.
KSO changed frequencies one last time as part of the North American Regional Broadcasting Agreement of 1941, moving from 1430 to 1460 kHz. KSO and KRNT were both owned by the Cowles family until 1944, when they sold KSO after the Federal Communications Commission (FCC) ruled that one company could not own two radio stations in the same market.
KSO had a successful country music format from 1974 until 1989. On September 1, KSO began simulcasting KGGO-FM's album rock format, taking on the KGGO call sign in the process.