Universal Licensing System
WPMF523
AMS Spectrum Holdings, LLC
License details
| ULS identifier | 1793461 |
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| Call sign | WPMF523 |
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| Radio service | IK |
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| Status | E |
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| Grant date | 2008-06-17 |
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| Expiration | 2018-07-01 |
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| Cancellation | 2018-08-18 |
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| Frequency range | 462.875 - 468.325 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | BOZEMAN, GALLATIN, MT |
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| Coordinates | 45.6732778, -110.8680000 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 462.87500000 | | | 300.000000 | 500.000000 | |
| 2 | 1 | FXO | 463.32500000 | | | 5.000000 | 50.000000 | |
| 2 | 1 | FXO | 468.32500000 | | | 5.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.87500000 | | 20K0F2D |
| 1 | 1 | 462.87500000 | | 20K0F3E |
| 1 | 1 | 462.87500000 | | 20K0F1D |
| 2 | 1 | 463.32500000 | | 11K2F3E |
| 2 | 1 | 463.32500000 | | 11K2F2D |
| 2 | 1 | 463.32500000 | | 11K2F1D |
| 2 | 1 | 468.32500000 | | 11K2F3E |
| 2 | 1 | 468.32500000 | | 11K2F1D |
| 2 | 1 | 468.32500000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TIN CAN HILL, BIG TIMBER, SWEET GRASS, MT | 45.88911111, -109.81936111 | 1405.000 m | TOWER | 27.000 m structure / 34.000 m overall | N |
| 2 | T | GREEN MOUNTAIN, BOZEMAN, GALLATIN, MT | 45.67327778, -110.86800000 | 1950.000 m | TOWER | 30.000 m structure / 31.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | 93.000 | |
| 1 | 2 | T | | 31.000 m | | | | 141.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1314 N RUSSELL, MISSOULA, MT | | 4067281115 |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-18 | WPMF523 | LIEXP |
| 2018-07-20 | WPMF523 | LIASS |
| 2018-04-16 | WPMF523 | LETRES |
| 2017-12-07 | WPMF523 | LIAUA |
| 2017-09-01 | WPMF523 | LITRAN |
| 2017-03-13 | WPMF523 | LIMOD |
| 2017-03-13 | WPMF523 | LIAUA |
| 2013-03-04 | WPMF523 | LIMOD |
| 2008-06-17 | WPMF523 | LIREN |
| 2008-04-07 | WPMF523 | LETRES |
| 2004-09-28 | WPMF523 | LTSFRN |
| 2000-11-23 | WPMF523 | LICCNV |
| 1998-07-01 | WPMF523 | AUTHPR |
| 1998-07-01 | WPMF523 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1793461 | 2026-08-02 00:44:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMF523 | ULS 1793461 | 2026-08-02 00:44:11 |
| Status | E | ULS 1793461 | 2026-08-02 00:44:11 |
| Service | IK | ULS 1793461 | 2026-08-02 00:44:11 |
| Grant Date | 2008-06-17 | ULS 1793461 | 2026-08-02 00:44:11 |
| Expiration Date | 2018-07-01 | ULS 1793461 | 2026-08-02 00:44:11 |
| Cancellation Date | 2018-08-18 | ULS 1793461 | 2026-08-02 00:44:11 |