Universal Licensing System
WRNY287
Grizzly Broadband, LLC
License details
| ULS identifier | 4496773 |
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| Call sign | WRNY287 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-09-08 |
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| Expiration | 2031-09-08 |
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| Frequency range | 17980 MHz |
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| Locations | 2 |
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| Representative location | Hamilton, RAVALLI, MT |
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| Coordinates | 46.1462222, -114.1244722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0D7W |
| 1 | 1 | 17980.00000000 | | 56M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1560 Little Sleeping Child Rd, Hamilton, RAVALLI, MT | 46.14622222, -114.12447222 | 1186.900 m | B | 2.000 m structure / 2.000 m overall | |
| 2 | R | | 46.17430556, -114.03855556 | 1378.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Trango Systems, Inc. AD18G-2-RX | | V | 38.6000 | 64.8000 | | |
| 1 | 2 | R | Trango Systems, Inc. AD18G-2-RX | | | 38.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-08 | WRNY287 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4496773 | 2026-08-02 02:43:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNY287 | ULS 4496773 | 2026-08-02 02:43:18 |
| Status | A | ULS 4496773 | 2026-08-02 02:43:18 |
| Service | CF | ULS 4496773 | 2026-08-02 02:43:18 |
| Grant Date | 2021-09-08 | ULS 4496773 | 2026-08-02 02:43:18 |
| Expiration Date | 2031-09-08 | ULS 4496773 | 2026-08-02 02:43:18 |