Universal Licensing System
WMS257
MID-RIVERS TELEPHONE COOPERATIVE, INC.
License details
| ULS identifier | 1005774 |
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| Call sign | WMS257 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-02-21 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2010-12-01 |
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| Frequency range | 2128 MHz |
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| Locations | 2 |
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| Representative location | HELL CREEK, GARFIELD, MT |
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| Coordinates | 47.6216667, -106.8864444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:40 |
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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 | 2128.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2128.00000000 | | 3M50D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HELL CREEK RECREATION AREA, HELL CREEK, GARFIELD, MT | 47.62166667, -106.88644444 | 698.000 m | | 31.400 m overall | |
| 2 | R | | 47.49611111, -106.93811111 | 891.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 29.8000 | 195.6000 | | |
| 1 | 2 | R | | | | 29.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-12-02 | WMS257 | LICAN |
| 2010-11-08 | WMS257 | LETRES |
| 2010-10-09 | WMS257 | LIAUA |
| 2010-10-08 | WMS257 | ESUAPR |
| 2009-08-25 | WMS257 | LIAUA |
| 2009-08-24 | WMS257 | ESCAPR |
| 2006-01-14 | WMS257 | LIAUA |
| 2006-01-13 | WMS257 | LTSAPR |
| 2005-07-26 | WMS257 | LIAUA |
| 2005-07-26 | WMS257 | LTSAPR |
| 2002-11-07 | WMS257 | LIAUA |
| 2001-02-21 | WMS257 | LIREN |
| 2000-11-13 | WMS257 | LETRES |
| 1999-08-14 | WMS257 | LICCNV |
| 1998-12-15 | WMS257 | COR |
| 1998-11-13 | WMS257 | COR |
| 1994-08-02 | WMS257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1005774 | 2026-08-02 02:43:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMS257 | ULS 1005774 | 2026-08-02 02:43:40 |
| Status | C | ULS 1005774 | 2026-08-02 02:43:40 |
| Service | CF | ULS 1005774 | 2026-08-02 02:43:40 |
| Grant Date | 2001-02-21 | ULS 1005774 | 2026-08-02 02:43:40 |
| Expiration Date | 2011-02-01 | ULS 1005774 | 2026-08-02 02:43:40 |
| Cancellation Date | 2010-12-01 | ULS 1005774 | 2026-08-02 02:43:40 |