WSIF 90.9 MHz

WSIF is a licensed FM station on 90.9 MHz in Wilkesboro, NC, licensed to ISOTHERMAL COMMUNITY COLLEGE. 1 kW ERP, -52 m HAAT. FCC data as of 2026-11-07.

Wilkesboro, NC. FM, class A.

Licensee

ISOTHERMAL COMMUNITY COLLEGE

Facility ID

72460

Power

1 kW ERP, -52 m HAAT

ERP

1 kW

HAAT

-52 m

Coordinates (NAD83)

36.13678, -81.18369

Tower (ASR)

—

State

North Carolina