Universal Licensing System
WQDT901
Lewis and Clark County Sheriffs Office
License details
| ULS identifier | 2759760 |
|---|
| Call sign | WQDT901 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-08-29 |
|---|
| Expiration | 2035-10-28 |
|---|
| Frequency range | 151.295 - 158.895 MHz (10 frequencies) |
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| Locations | 9 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.5860278, -112.0369167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 8 | 1 | MO | 151.29500000 | | | 40.000000 | 21.300000 | |
| 7 | 1 | MO | 153.75500000 | | | 40.000000 | 21.300000 | |
| 12 | 1 | FX1 | 153.75500000 | | | 40.000000 | 21.300000 | |
| 9 | 1 | MO | 153.95000000 | | | 40.000000 | 21.300000 | |
| 12 | 1 | FX1 | 153.95000000 | | | 40.000000 | 21.300000 | |
| 10 | 1 | MO | 153.99500000 | | | 40.000000 | 21.300000 | |
| 12 | 1 | FX1 | 153.99500000 | | | 40.000000 | 21.300000 | |
| 8 | 1 | MO | 154.65000000 | | | 40.000000 | 21.300000 | |
| 12 | 1 | FX1 | 154.65000000 | | | 40.000000 | 21.300000 | |
| 1 | 1 | FB2 | 154.74000000 | | | 109.000000 | 67.600000 | |
| 3 | 1 | FB2 | 154.96500000 | | | 109.000000 | 5.000000 | |
| 2 | 1 | FB2 | 155.19000000 | | | 109.600000 | 67.600000 | |
| 4 | 1 | FB2 | 155.76000000 | | | 109.000000 | 5.000000 | |
| 2 | 1 | FX1 | 158.89500000 | | | 40.000000 | 21.300000 | |
| 8 | 1 | MO | 158.89500000 | | | 40.000000 | 21.300000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 8 | 1 | 151.29500000 | | 11K2F1E |
| 7 | 1 | 153.75500000 | | 11K2F1E |
| 12 | 1 | 153.75500000 | | 11K2F1E |
| 9 | 1 | 153.95000000 | | 11K2F1E |
| 12 | 1 | 153.95000000 | | 11K2F1E |
| 10 | 1 | 153.99500000 | | 11K2F1E |
| 12 | 1 | 153.99500000 | | 11K2F1E |
| 8 | 1 | 154.65000000 | | 11K2F1E |
| 12 | 1 | 154.65000000 | | 11K2F1E |
| 1 | 1 | 154.74000000 | | 11K2F1E |
| 3 | 1 | 154.96500000 | | 11K2F1E |
| 2 | 1 | 155.19000000 | | 11K2F1E |
| 4 | 1 | 155.76000000 | | 11K2F1E |
| 2 | 1 | 158.89500000 | | 11K2F1E |
| 8 | 1 | 158.89500000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 221 BRECKENRIDGE, HELENA, LEWIS AND CLARK, MT | 46.58602778, -112.03691667 | 1280.000 m | TOWER | 30.000 m structure / 30.000 m overall | |
| 2 | T | 306 EAST MAIN, EAST HELENA, LEWIS AND CLARK, MT | 46.58963889, -111.91525000 | 1186.500 m | BTWR | 19.800 m structure / 21.900 m overall | |
| 3 | T | HOGBACK, CANYON FERRY, LEWIS AND CLARK, MT | 46.82638889, -111.70916667 | 2349.000 m | TOWER | 30.500 m structure / 30.500 m overall | |
| 4 | T | MACDONALD PASS, FT HARRISON, LEWIS AND CLARK, MT | 46.59666667, -112.29944444 | 2187.000 m | TOWER | 30.500 m structure / 30.500 m overall | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
| 10 | T | | | | | | |
| 12 | T | MT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 24.400 m | | | | -65.600 | |
| 1 | 2 | | | 16.800 m | | | | -101.200 | |
| 1 | 3 | | | 24.400 m | | | | 644.200 | |
| 1 | 4 | | | 24.400 m | | | | 503.800 | |
| 1 | 7 | | | | | | | | |
| 1 | 8 | | | | | | | | |
| 1 | 9 | | | | | | | | |
| 1 | 10 | | | | | | | | |
| 1 | 12 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 221 BRECKENRIDGE, HELENA, MT | LEWIS AND CLARK | 4064478235 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-29 | WQDT901 | LIREN |
| 2025-08-04 | WQDT901 | LETRES |
| 2015-09-17 | WQDT901 | LIREN |
| 2015-09-17 | WQDT901 | COR |
| 2015-08-03 | WQDT901 | LETRES |
| 2015-07-30 | WQDT901 | ESURNW |
| 2011-05-10 | WQDT901 | LIAUA |
| 2011-05-09 | WQDT901 | ESUAPR |
| 2011-02-01 | WQDT901 | ESUFNR |
| 2005-10-28 | WQDT901 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2759760 | 2026-08-02 01:19:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDT901 | ULS 2759760 | 2026-08-02 01:19:58 |
| Status | A | ULS 2759760 | 2026-08-02 01:19:58 |
| Service | PW | ULS 2759760 | 2026-08-02 01:19:58 |
| Grant Date | 2025-08-29 | ULS 2759760 | 2026-08-02 01:19:58 |
| Expiration Date | 2035-10-28 | ULS 2759760 | 2026-08-02 01:19:58 |