Universal Licensing System
WEF422
TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC
License details
| ULS identifier | 975186 |
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| Call sign | WEF422 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-11-20 |
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| Expiration | 2029-01-11 |
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| Frequency range | 6004.5 - 6625 MHz (4 frequencies) |
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| Locations | 5 |
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| Representative location | AULT, WELD, CO |
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| Coordinates | 40.6044167, -104.8141111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 1 | FXO | 6585.00000000 | | | | | |
| 1 | 2 | FXO | 6625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6004.50000000 | | 30M0D7W |
| 1 | 4 | 6152.75000000 | | 30M0D7W |
| 1 | 1 | 6585.00000000 | | 10M0F9W |
| 1 | 2 | 6625.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI WNW OF, AULT, WELD, CO | 40.60441667, -104.81411111 | 1560.600 m | | 33.500 m overall | |
| 2 | R | | 40.35247222, -105.26608333 | 2166.500 m | | | |
| 3 | R | | 40.99802778, -104.78883333 | 1918.400 m | | | |
| 4 | R | | 40.35580556, -105.26358333 | 2164.100 m | | | |
| 5 | R | | 40.52247222, -104.34411111 | 1504.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 39.8000 | 234.0000 | | |
| 1 | 2 | R | | | | 39.8000 | | | |
| 1 | 3 | R | | | | 39.8000 | | | |
| 1 | 4 | R | | | | 38.5000 | | | |
| 1 | 5 | R | | | | 38.2000 | | | |
| 2 | 1 | T | | | V | 39.8000 | 2.8000 | | |
| 3 | 1 | T | | | V | 38.2000 | 102.7000 | | |
| 4 | 1 | T | | | V | 38.5000 | 234.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-11-20 | WEF422 | LIREN |
| 2018-10-15 | WEF422 | LETRES |
| 2008-11-14 | WEF422 | LIREN |
| 2008-10-20 | WEF422 | LETRES |
| 1999-08-13 | WEF422 | LICCNV |
| 1999-01-11 | WEF422 | LIMOD |
| 1994-04-14 | WEF422 | LIMOD |
| 1994-03-10 | WEF422 | LIMOD |
| 1989-03-02 | WEF422 | LIMOD |
| 1984-03-16 | WEF422 | LIMOD |
| 1982-07-22 | WEF422 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 975186 | 2026-08-02 02:45:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WEF422 | ULS 975186 | 2026-08-02 02:45:10 |
| Status | A | ULS 975186 | 2026-08-02 02:45:10 |
| Service | MG | ULS 975186 | 2026-08-02 02:45:10 |
| Grant Date | 2018-11-20 | ULS 975186 | 2026-08-02 02:45:10 |
| Expiration Date | 2029-01-11 | ULS 975186 | 2026-08-02 02:45:10 |