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AM

WOI 640 AM

Ames, IA

StatusLicensedSince 2025-01-08
ServiceAM
Community of licenseAmes, IA
Facility ID29119 FCC record

Licensed facilities

HoursPowerAntennaCoordinates (NAD83)
Daytime5 kWNondirectional41° 59′ 34.00″ N 93° 41′ 27.80″ W
Nighttime1 kWDirectional41° 59′ 34.00″ N 93° 41′ 27.80″ W

AM power and antennas from the FCC AM map's data.

Frequency640 kHz
License fileBL-19860311AB

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From the FCC's LMS public database as of 2026-10-17, updated every morning, and the FCC AM map's data for AM power and antennas. Not a product of the FCC.