KTHK 105.5 MHz

KTHK is a licensed FM station on 105.5 MHz in Idaho Falls, ID, licensed to RIVERBEND COMMUNICATIONS, LLC. 100 kW ERP, 201 m HAAT. FCC data as of 2026-11-08.

Idaho Falls, ID. FM, class C1.

Licensee

RIVERBEND COMMUNICATIONS, LLC

Facility ID

33447

Power

100 kW ERP, 201 m HAAT

ERP

100 kW

HAAT

201 m

Coordinates (NAD83)

43.35156, -112.00689

Tower (ASR)

—

State

Idaho