Universal Licensing System
WPWZ645
RICHON INC.
License details
| ULS identifier | 2487143 |
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| Call sign | WPWZ645 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-12-29 |
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| Expiration | 2023-02-18 |
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| Cancellation | 2023-04-22 |
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| Frequency range | 461.4 - 466.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MISSOULA, MISSOULA, MT |
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| Coordinates | 46.9005556, -114.0358333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX2 | 461.40000000 | | | 40.000000 | 100.000000 | |
| 2 | 1 | FX1 | 466.40000000 | | | 40.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.40000000 | | 11K3F3E |
| 2 | 1 | 466.40000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2825 STOCKYARD RD. UNIT G3, MISSOULA, MISSOULA, MT | 46.90055556, -114.03583333 | 987.000 m | BTWR | 6.000 m structure / 10.000 m overall | |
| 2 | T | DEAN STONE MOUNTAIN, MISSOULA, MISSOULA, MT | 46.80213889, -113.97288889 | 1878.000 m | TOWER | 36.000 m structure / 36.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 6.000 m | | | | -259.200 | |
| 1 | 2 | | | 6.000 m | | | | 604.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2825 STOCKYARD RD UNIT G3, MISSOULA, MT | MISSOULA | 4065425222 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-22 | WPWZ645 | LIEXP |
| 2022-11-28 | WPWZ645 | LETRES |
| 2013-05-23 | WPWZ645 | LIMOD |
| 2012-12-29 | WPWZ645 | LIREN |
| 2012-12-27 | WPWZ645 | ESUAPR |
| 2012-12-18 | WPWZ645 | LIMOD |
| 2012-12-17 | WPWZ645 | ESUAPR |
| 2012-11-26 | WPWZ645 | LETRES |
| 2003-11-17 | WPWZ645 | LETCNS |
| 2003-02-18 | WPWZ645 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2487143 | 2026-08-02 01:12:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWZ645 | ULS 2487143 | 2026-08-02 01:12:39 |
| Status | E | ULS 2487143 | 2026-08-02 01:12:39 |
| Service | IG | ULS 2487143 | 2026-08-02 01:12:39 |
| Grant Date | 2012-12-29 | ULS 2487143 | 2026-08-02 01:12:39 |
| Expiration Date | 2023-02-18 | ULS 2487143 | 2026-08-02 01:12:39 |
| Cancellation Date | 2023-04-22 | ULS 2487143 | 2026-08-02 01:12:39 |