KMSJ 90.9 MHz
KMSJ is a licensed FM station on 90.9 MHz in Mcalester, OK, licensed to ST. JOHN PARISH. 0.3 kW ERP, 11 m HAAT. FCC data as of 2026-11-08.
Mcalester, OK. FM, class A.
- Licensee
- ST. JOHN PARISH
- Facility ID
- 768772
- Power
- 0.3 kW ERP, 11 m HAAT
- ERP
- 0.3 kW
- HAAT
- 11 m
- Coordinates (NAD83)
- 34.93269, -95.76419
- Tower (ASR)
- —
- State
- Oklahoma