WMFN AM 640

La Poderosa
Smooth Vibes 640

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This AM Urban Contemporary radio station is licensed by the FCC to BIRACH BROADCASTING CORPORATION in Peotone, Illinois, and serving Grand Rapids, Michigan

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You can learn more about the WMFN radio station on their website: http://www.wmfnam640.com/

WMFN FCC Facility Location:
2422 BURTON, S. 2422 BURTON, S., PEOTONE, IL 49546

WMFN AM Facility & Coverage Map:

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WMFN AM Radio Station Information FCC File

Daytime	Nighttime
Callsign: WMFN Service: AM Frequency: 640 kHz Class: B Power: 4,400 Watts Antenna ID: 134057 Antenna Tower Count: 4 Antenna Mode: DAY Pattern: S Eng Type: C RMS Standard: 622.59 mV/m @ 1km RMS Thoeretical: 592.57 mV/m @ 1km RMS Augmented: 0.00 mV/M @ 1km() Application ID: 1770033 Facility ID: 55089 Latitude: 41° 18' 4.00" N 41.301139 Longitude: 87° 50' 7.00" W -87.835333 FCC File #: BMML-20171013AHI	Callsign: WMFN Service: AM Frequency: 640 kHz Class: B Power: 1,600 Watts Antenna ID: 134058 Antenna Tower Count: 4 Antenna Mode: NIG Pattern: S Eng Type: C RMS Standard: 396.67 mV/m @ 1km RMS Thoeretical: 377.57 mV/m @ 1km RMS Augmented: 0.00 mV/M @ 1km() Application ID: 1770033 Facility ID: 55089 Latitude: 41° 18' 4.00" N 41.301139 Longitude: 87° 50' 7.00" W -87.835333 FCC File #: BMML-20171013AHI

Daytime

Nighttime

Callsign: WMFN
Service: AM
Frequency: 640 kHz
Class: B
Power: 4,400 Watts
Antenna ID: 134057
Antenna Tower Count: 4
Antenna Mode: DAY
Pattern: S Eng Type: C
RMS Standard: 622.59 mV/m @ 1km
RMS Thoeretical: 592.57 mV/m @ 1km
RMS Augmented: 0.00 mV/M @ 1km()
Application ID: 1770033
Facility ID: 55089
Latitude:
     41° 18' 4.00" N
     41.301139
Longitude:
     87° 50' 7.00" W
     -87.835333
FCC File #: BMML-20171013AHI

Callsign: WMFN
Service: AM
Frequency: 640 kHz
Class: B
Power: 1,600 Watts
Antenna ID: 134058
Antenna Tower Count: 4
Antenna Mode: NIG
Pattern: S Eng Type: C
RMS Standard: 396.67 mV/m @ 1km
RMS Thoeretical: 377.57 mV/m @ 1km
RMS Augmented: 0.00 mV/M @ 1km()
Application ID: 1770033
Facility ID: 55089
Latitude:
     41° 18' 4.00" N
     41.301139
Longitude:
     87° 50' 7.00" W
     -87.835333
FCC File #: BMML-20171013AHI

WMFN FCC Data Last Confirmed on 2025-09-01 11:30:38 (Status: )

WMFN AM 640

La Poderosa
Smooth Vibes 640

WMFN AM Facility & Coverage Map:

Contour Legend

WMFN AM Radio Station Information FCC File

WMFN AM in the News:

WMFN AM 640

La PoderosaSmooth Vibes 640

WMFN AM Facility & Coverage Map:

Contour Legend

WMFN AM Radio Station Information FCC File

WMFN AM in the News:

La Poderosa
Smooth Vibes 640