 It was a 250-watt daytimer, required to be off the air at night, and owned by the Longmont Broadcasting Company.In 1965, it shifted to 1060 kHz, and in the 1970s increased its power to 10,000 watts, but still daytime only.In the 1980s, KLMO received Federal Communications Commission approval to broadcast around the clock, but with only a small amount of power at night.