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City Humboldt, Iowa
Branding The Bolt
Frequency 97.7 (MHz)
Format Adult Contemporary
ERP 5,800 watts
HAAT 84 m (276 ft)
Class A
Facility ID 10902
Transmitter coordinates 42°43′57″N 94°12′23″W / 42.73250°N 94.20639°W / 42.73250; -94.20639Coordinates: 42°43′57″N 94°12′23″W / 42.73250°N 94.20639°W / 42.73250; -94.20639
Callsign meaning HBT → Humboldt
Affiliations Fox News
Owner Riverfront Broadcasting of Iowa, LLC

KHBT (97.7 FM) is an American commercial radio station that serves the Humboldt, Iowa area. The station broadcasts an Adult Contemporary format. KHBT is licensed to Riverfront Broadcasting of Iowa, LLC, a subsidiary of Riverfront Broadcasting LLC of Yankton, South Dakota.[1]

The transmitter and broadcast tower are located in northeast Humboldt along Iowa Highway 3 near Montana Avenue. According to the Antenna Structure Registration database, the tower is 91 m (299 ft) tall with the FM broadcast antenna mounted at the 87 m (285 ft) level.[2] The calculated Height Above Average Terrain is 84 m (276 ft).


  1. ^ [1]
  2. ^ "ASR Registration 1015366". 2008-10-23. Retrieved 2015-07-14. 

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