Universal Licensing System
WQDM971
Montana Highway Patrol
License details
| ULS identifier | 2752490 |
|---|
| Call sign | WQDM971 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-07-15 |
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| Expiration | 2035-10-05 |
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| Frequency range | 155.13 - 156.09 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Culbertson, ROOSEVELT, MT |
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| Coordinates | 48.2005833, -104.5308889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 155.13000000 | | | 100.000000 | 180.000000 | |
| 2 | 1 | MO | 155.13000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 156.09000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.13000000 | | 11K3F9W |
| 2 | 1 | 155.13000000 | | 11K3F9W |
| 2 | 1 | 156.09000000 | | 11K3F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MILES NORTH OF, Culbertson, ROOSEVELT, MT | 48.20058333, -104.53088889 | 733.000 m | TOWER | 29.900 m structure / 29.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 29.900 m | | | | 120.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 221 Breckenridge, HELENA, MT | LEWIS AND CLARK | 4064478235 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-15 | WQDM971 | LIREN |
| 2025-07-14 | WQDM971 | LETRES |
| 2015-07-17 | WQDM971 | LIREN |
| 2015-07-13 | WQDM971 | LETRES |
| 2015-07-07 | WQDM971 | ESURNW |
| 2014-04-09 | WQDM971 | LIASS |
| 2014-04-08 | WQDM971 | ESUAPR |
| 2012-12-29 | WQDM971 | LIMOD |
| 2012-12-27 | WQDM971 | ESUAPR |
| 2012-02-16 | WQDM971 | LIMOD |
| 2012-01-13 | WQDM971 | ESUAPR |
| 2007-07-31 | WQDM971 | LETCNS |
| 2007-06-09 | WQDM971 | LIAUA |
| 2007-06-08 | WQDM971 | ESUAPR |
| 2006-10-05 | WQDM971 | AUTHPR |
| 2006-07-03 | WQDM971 | LETCNS |
| 2005-10-05 | WQDM971 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2752490 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDM971 | ULS 2752490 | 2026-08-02 01:09:15 |
| Status | A | ULS 2752490 | 2026-08-02 01:09:15 |
| Service | PW | ULS 2752490 | 2026-08-02 01:09:15 |
| Grant Date | 2025-07-15 | ULS 2752490 | 2026-08-02 01:09:15 |
| Expiration Date | 2035-10-05 | ULS 2752490 | 2026-08-02 01:09:15 |