KMAX AM 840

Am 840 K-max The Max

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This AM News/Talk radio station is licensed by the FCC to INLAND NORTHWEST BROADCASTING, LLC in Colfax, Washington, and serving Pullman-moscow

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

KMAX FCC Facility Location:
POST OFFICE BOX POST OFFICE BOX, COLFAX, WA 99111

KMAX AM Facility & Coverage Map:

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KMAX AM Radio Station Information FCC File

Daytime	Nighttime
Callsign: KMAX Service: AM Frequency: 840 kHz Class: B Power: 10,000 Watts Antenna ID: 814 Antenna Tower Count: 1 Antenna Mode: DAY Pattern: T Eng Type: C RMS Standard: 0.00 mV/m @ 1km RMS Thoeretical: 315.20 mV/m @ 1km RMS Augmented: 0.00 mV/M @ 1km() Application ID: 271787 Facility ID: 13569 Latitude: 46° 54' 50.00" N 46.913778 Longitude: 117° 19' 28.00" W -117.325472 FCC File #: BL-19980803AC	Callsign: KMAX Service: AM Frequency: 840 kHz Class: B Power: 280 Watts Antenna ID: 1768 Antenna Tower Count: 1 Antenna Mode: NIG Pattern: T Eng Type: C RMS Standard: 0.00 mV/m @ 1km RMS Thoeretical: 315.20 mV/m @ 1km RMS Augmented: 0.00 mV/M @ 1km() Application ID: 271787 Facility ID: 13569 Latitude: 46° 54' 50.00" N 46.913778 Longitude: 117° 19' 28.00" W -117.325472 FCC File #: BL-19980803AC

Daytime

Nighttime

Callsign: KMAX
Service: AM
Frequency: 840 kHz
Class: B
Power: 10,000 Watts
Antenna ID: 814
Antenna Tower Count: 1
Antenna Mode: DAY
Pattern: T Eng Type: C
RMS Standard: 0.00 mV/m @ 1km
RMS Thoeretical: 315.20 mV/m @ 1km
RMS Augmented: 0.00 mV/M @ 1km()
Application ID: 271787
Facility ID: 13569
Latitude:
     46° 54' 50.00" N
     46.913778
Longitude:
     117° 19' 28.00" W
     -117.325472
FCC File #: BL-19980803AC

Callsign: KMAX
Service: AM
Frequency: 840 kHz
Class: B
Power: 280 Watts
Antenna ID: 1768
Antenna Tower Count: 1
Antenna Mode: NIG
Pattern: T Eng Type: C
RMS Standard: 0.00 mV/m @ 1km
RMS Thoeretical: 315.20 mV/m @ 1km
RMS Augmented: 0.00 mV/M @ 1km()
Application ID: 271787
Facility ID: 13569
Latitude:
     46° 54' 50.00" N
     46.913778
Longitude:
     117° 19' 28.00" W
     -117.325472
FCC File #: BL-19980803AC

KMAX FCC Data Last Confirmed on 2025-09-10 11:30:41 (Status: )

KMAX AM 840

Am 840 K-max The Max

KMAX AM Facility & Coverage Map:

Contour Legend

KMAX AM Radio Station Information FCC File

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