Universal Licensing System
WMU257
CENTRAL MICHIGAN UNIVERSITY
License details
| ULS identifier | 1007048 |
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| Call sign | WMU257 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1993-09-17 |
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| Expiration | 2020-10-01 |
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| Cancellation | 2012-11-05 |
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| Frequency range | 946 MHz |
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| Locations | 2 |
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| Representative location | ATLANTA, MONTMORENCY, MI |
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| Coordinates | 45.1380556, -84.1622222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:15 |
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Licensee
| Name | CENTRAL MICHIGAN UNIVERSITY |
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| Applicant type | G |
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| FRN | 0002733764 |
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| Location | MT PLEASANT, MI |
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| Address | 3965 EAST BROOMFIELD RD., MT PLEASANT, MI, 48859 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 946.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 946.00000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | STATE RT 33, ATLANTA, MONTMORENCY, MI | 45.13805556, -84.16222222 | 323.100 m | | 411.200 m overall | |
| 2 | R | | 45.17000000, -84.75113889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 24.6000 | 274.5000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-11-06 | WMU257 | LICAN |
| 2012-10-03 | WMU257 | PNACT |
| 2012-09-27 | WMU257 | AUTHPR |
| 2012-09-26 | WMU257 | LIREN |
| 2004-09-29 | WMU257 | PNACT |
| 2004-09-22 | WMU257 | AUTHPR |
| 2004-09-21 | WMU257 | LIREN |
| 2003-01-29 | WMU257 | PNACT |
| 2003-01-22 | WMU257 | AUTHPR |
| 2003-01-21 | WMU257 | LIMOD |
| 1999-08-14 | WMU257 | LICCNV |
| 1999-05-11 | WMU257 | COR |
| 1998-09-10 | WMU257 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1007048 | 2026-08-02 02:44:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMU257 | ULS 1007048 | 2026-08-02 02:44:15 |
| Status | C | ULS 1007048 | 2026-08-02 02:44:15 |
| Service | AS | ULS 1007048 | 2026-08-02 02:44:15 |
| Grant Date | 1993-09-17 | ULS 1007048 | 2026-08-02 02:44:15 |
| Expiration Date | 2020-10-01 | ULS 1007048 | 2026-08-02 02:44:15 |
| Cancellation Date | 2012-11-05 | ULS 1007048 | 2026-08-02 02:44:15 |