Universal Licensing System
WRDD472
Grizzly Broadband, LLC
License details
| ULS identifier | 4145054 |
|---|
| Call sign | WRDD472 |
|---|
| Radio service | CF |
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| Status | A |
|---|
| Grant date | 2019-04-02 |
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| Expiration | 2029-04-02 |
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| Frequency range | 11565 MHz |
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| Locations | 2 |
|---|
| Representative location | Corvallis, RAVALLI, MT |
|---|
| Coordinates | 46.3111944, -114.1253889 |
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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 | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
| 1 | 1 | 11565.00000000 | | 74M0D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 273 Woodside Cutoff, Corvallis, RAVALLI, MT | 46.31119444, -114.12538889 | 1058.800 m | B | 10.000 m structure / 10.000 m overall | |
| 2 | R | | 46.22930556, -114.23213889 | 1534.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD N110082D072A | | H | 34.8000 | 222.2000 | | |
| 1 | 2 | R | Cambium Networks, LTD N110082D072A | | | 34.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-27 | WRDD472 | LITRAN |
| 2020-02-11 | WRDD472 | LIAUA |
| 2019-04-02 | WRDD472 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4145054 | 2026-08-02 02:43:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDD472 | ULS 4145054 | 2026-08-02 02:43:18 |
| Status | A | ULS 4145054 | 2026-08-02 02:43:18 |
| Service | CF | ULS 4145054 | 2026-08-02 02:43:18 |
| Grant Date | 2019-04-02 | ULS 4145054 | 2026-08-02 02:43:18 |
| Expiration Date | 2029-04-02 | ULS 4145054 | 2026-08-02 02:43:18 |