Universal Licensing System
WPMA371
Tri-State Generation & Transmission
License details
| ULS identifier | 1790736 |
|---|
| Call sign | WPMA371 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-05-02 |
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| Expiration | 2033-05-01 |
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| Frequency range | 451.125 - 456.2 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | GRAND JUNCTION, MESA, CO |
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| Coordinates | 39.0855278, -108.2200833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:56:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.12500000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB2 | 451.20000000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 456.12500000 | | | 100.000000 | | |
| 2 | 1 | MO | 456.20000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.12500000 | | 11K0F3E |
| 1 | 1 | 451.20000000 | | 11K0F3E |
| 2 | 1 | 456.12500000 | | 11K0F3E |
| 2 | 1 | 456.20000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Black Ridge, 29.0 KM SE, GRAND JUNCTION, MESA, CO | 39.08552778, -108.22008333 | 3038.000 m | TOWER | 28.000 m structure / 28.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.000 m | | | | 845.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | WESTMINSTER OPERATIONS CENTER, 1100 W 116TH AVE, WESTMINSTER, CO | ADAMS | 3034526111 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-02 | WPMA371 | LIREN |
| 2023-02-06 | WPMA371 | LETRES |
| 2016-03-28 | WPMA371 | LIMOD |
| 2013-04-27 | WPMA371 | LIREN |
| 2013-04-26 | WPMA371 | ESUAPR |
| 2013-02-04 | WPMA371 | LETRES |
| 2012-06-12 | WPMA371 | LIMOD |
| 2012-05-06 | WPMA371 | ESCAPR |
| 2003-05-29 | WPMA371 | LIREN |
| 2003-02-03 | WPMA371 | LETRES |
| 2002-01-17 | WPMA371 | AUDOPR |
| 2000-11-23 | WPMA371 | LICCNV |
| 1998-05-07 | WPMA371 | AUTHPR |
| 1998-05-01 | WPMA371 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790736 | 2026-08-09 02:56:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMA371 | ULS 1790736 | 2026-08-09 02:56:34 |
| Status | A | ULS 1790736 | 2026-08-09 02:56:34 |
| Service | IG | ULS 1790736 | 2026-08-09 02:56:34 |
| Grant Date | 2023-05-02 | ULS 1790736 | 2026-08-09 02:56:34 |
| Expiration Date | 2033-05-01 | ULS 1790736 | 2026-08-09 02:56:34 |