Universal Licensing System
WPMK440
City of Great Falls, MT
License details
| ULS identifier | 1294281 |
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| Call sign | WPMK440 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-06-03 |
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| Expiration | 2033-08-21 |
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| Frequency range | 453.8875 - 458.8875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | CASCADE, MT |
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| Coordinates | 47.5291111, -111.3027500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 458.88750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.88750000 | | 11K3F1D |
| 1 | 1 | 453.88750000 | | 11K3F3E |
| 1 | 1 | 458.88750000 | | 11K3F3E |
| 1 | 1 | 458.88750000 | | 11K3F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CASCADE, MT | 47.52911111, -111.30275000 | | | | |
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 | 1025 25TH AVE NE, GREAT FALLS, MT | CASCADE | 4067711401 |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-03 | WPMK440 | LIREN |
| 2023-05-29 | WPMK440 | LETRES |
| 2023-05-23 | WPMK440 | ESURNW |
| 2023-04-19 | WPMK440 | LIAUA |
| 2013-06-20 | WPMK440 | LIREN |
| 2013-06-19 | WPMK440 | ESCAPR |
| 2013-05-27 | WPMK440 | LETRES |
| 2003-07-25 | WPMK440 | LIREN |
| 2003-05-27 | WPMK440 | LETRES |
| 2001-12-14 | WPMK440 | AUDOPR |
| 2000-10-20 | WPMK440 | LICCNV |
| 1998-08-21 | WPMK440 | LIISS |
| 1998-08-21 | WPMK440 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1294281 | 2026-08-02 01:10:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK440 | ULS 1294281 | 2026-08-02 01:10:49 |
| Status | A | ULS 1294281 | 2026-08-02 01:10:49 |
| Service | PW | ULS 1294281 | 2026-08-02 01:10:49 |
| Grant Date | 2023-06-03 | ULS 1294281 | 2026-08-02 01:10:49 |
| Expiration Date | 2033-08-21 | ULS 1294281 | 2026-08-02 01:10:49 |