Universal Licensing System
WPKV541
Lewis and Clark County Sheriffs Office
License details
| ULS identifier | 1268345 |
|---|
| Call sign | WPKV541 |
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| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2012-05-08 |
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| Expiration | 2022-08-04 |
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| Cancellation | 2022-10-08 |
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| Frequency range | 453.5 MHz |
|---|
| Locations | 2 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.5860556, -112.0369444 |
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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 |
|---|
| 1 | 1 | FB | 453.50000000 | | | 25.000000 | 50.000000 | |
| 2 | 1 | MO | 453.50000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.50000000 | | 20K0F2D |
| 1 | 1 | 453.50000000 | | 20K0F1D |
| 1 | 1 | 453.50000000 | | 20K0F3E |
| 2 | 1 | 453.50000000 | | 20K0F2D |
| 2 | 1 | 453.50000000 | | 20K0F1D |
| 2 | 1 | 453.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CENTRAL DISPATCH FACILITY, HELENA, LEWIS AND CLARK, MT | 46.58605556, -112.03694444 | 1267.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | -66.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CENTRAL DISPATCH FACILITY, HELENA, MT | | 4064428249 |
| 2 | 221 Breckenridge, Helena, MT | LEWIS AND CLARK | 4064612556 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-08 | WPKV541 | LIEXP |
| 2022-07-25 | WPKV541 | ESURNW |
| 2022-07-05 | WPKV541 | ESURNW |
| 2022-06-07 | WPKV541 | COR |
| 2022-05-09 | WPKV541 | LETRES |
| 2013-01-14 | WPKV541 | ESCAPR |
| 2012-05-08 | WPKV541 | LIREN |
| 2012-05-07 | WPKV541 | ESUAPR |
| 2012-05-06 | WPKV541 | ESURNW |
| 2011-05-10 | WPKV541 | LIAUA |
| 2011-05-09 | WPKV541 | ESCAPR |
| 2011-02-01 | WPKV541 | ESCFNR |
| 2002-05-17 | WPKV541 | LIREN |
| 2002-05-13 | WPKV541 | LETRES |
| 2001-10-15 | WPKV541 | AUDOPR |
| 2000-10-20 | WPKV541 | LICCNV |
| 1997-08-04 | WPKV541 | AUTHPR |
| 1997-08-04 | WPKV541 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1268345 | 2026-08-02 01:19:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKV541 | ULS 1268345 | 2026-08-02 01:19:58 |
| Status | E | ULS 1268345 | 2026-08-02 01:19:58 |
| Service | PW | ULS 1268345 | 2026-08-02 01:19:58 |
| Grant Date | 2012-05-08 | ULS 1268345 | 2026-08-02 01:19:58 |
| Expiration Date | 2022-08-04 | ULS 1268345 | 2026-08-02 01:19:58 |
| Cancellation Date | 2022-10-08 | ULS 1268345 | 2026-08-02 01:19:58 |