Universal Licensing System
WSM77
POLAR COMMUNICATIONS MUTUAL AID CORP
License details
| ULS identifier | 1052199 |
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| Call sign | WSM77 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1991-04-25 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 2178 MHz |
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| Locations | 2 |
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| Representative location | HENSEL, PEMBINA, ND |
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| Coordinates | 48.7335833, -97.7509167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:05 |
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Licensee
| Name | POLAR COMMUNICATIONS MUTUAL AID CORP |
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| Applicant type | C |
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| Location | PARK RIVER, ND |
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| Address | PARK RIVER, ND, 58270 |
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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 | 2178.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5.1 MILES N.W. OF, HENSEL, PEMBINA, ND | 48.73358333, -97.75091667 | 305.100 m | | 80.800 m overall | |
| 2 | R | | 48.57969444, -97.06033333 | 243.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | | 108.3000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WSM77 | LIEXP |
| 2000-11-13 | WSM77 | LETRES |
| 1999-08-14 | WSM77 | LICCNV |
| 1991-04-25 | WSM77 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1052199 | 2026-08-02 02:48:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSM77 | ULS 1052199 | 2026-08-02 02:48:05 |
| Status | E | ULS 1052199 | 2026-08-02 02:48:05 |
| Service | CF | ULS 1052199 | 2026-08-02 02:48:05 |
| Grant Date | 1991-04-25 | ULS 1052199 | 2026-08-02 02:48:05 |
| Expiration Date | 2001-02-01 | ULS 1052199 | 2026-08-02 02:48:05 |
| Cancellation Date | 2001-05-06 | ULS 1052199 | 2026-08-02 02:48:05 |