Universal Licensing System
WRDB438
CANYON CREEK SCHOOL
License details
| ULS identifier | 4135519 |
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| Call sign | WRDB438 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-03-19 |
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| Expiration | 2029-03-19 |
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| Frequency range | 451.9375 - 452.1125 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | BILLINGS, YELLOWSTONE, MT |
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| Coordinates | 45.7122222, -108.6370833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:38 |
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Licensee
| Name | CANYON CREEK SCHOOL |
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| Applicant type | G |
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| FRN | 0028157790 |
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| Location | BILLINGS, MT |
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| Address | 3139 DUCK CREEK RD, BILLINGS, MT, 59101 |
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| Phone | 4066564147 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.93750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.98750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.11250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.83750000 | | 11K2F3E |
| 1 | 1 | 451.83750000 | | 7K60FXE |
| 1 | 1 | 451.83750000 | | 8K30F1E |
| 1 | 1 | 451.93750000 | | 11K2F3E |
| 1 | 1 | 451.93750000 | | 8K30F1E |
| 1 | 1 | 451.93750000 | | 7K60FXE |
| 1 | 1 | 451.98750000 | | 7K60FXE |
| 1 | 1 | 451.98750000 | | 8K30F1E |
| 1 | 1 | 451.98750000 | | 11K2F3E |
| 1 | 1 | 452.11250000 | | 8K30F1E |
| 1 | 1 | 452.11250000 | | 7K60FXE |
| 1 | 1 | 452.11250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BILLINGS, YELLOWSTONE, MT | 45.71222222, -108.63708333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3139 DUCK CREEK RD, BILLINGS, MT | YELLOWSTONE | 4066564147 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-19 | WRDB438 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4135519 | 2026-08-02 01:22:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB438 | ULS 4135519 | 2026-08-02 01:22:38 |
| Status | A | ULS 4135519 | 2026-08-02 01:22:38 |
| Service | IG | ULS 4135519 | 2026-08-02 01:22:38 |
| Grant Date | 2019-03-19 | ULS 4135519 | 2026-08-02 01:22:38 |
| Expiration Date | 2029-03-19 | ULS 4135519 | 2026-08-02 01:22:38 |