Universal Licensing System
WGX789
Tri-State Generation & Transmission Association, Inc.
License details
| ULS identifier | 978369 |
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| Call sign | WGX789 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-05-11 |
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| Expiration | 2031-05-23 |
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| Frequency range | 6550.625 MHz |
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| Locations | 3 |
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| Representative location | GRANBY, GRAND, CO |
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| Coordinates | 40.1113611, -105.9858333 |
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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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Licensee
| Name | Tri-State Generation & Transmission Association, Inc. |
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| Applicant type | C |
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| FRN | 0001615863 |
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| Location | Westminster, CO |
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| Address | 1100 W. 116th Ave., Westminster, CO, 80234 |
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| Phone | 3032544611 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 6550.62500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6550.62500000 | | 3M50D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3.5 MILES NW OF, GRANBY, GRAND, CO | 40.11136111, -105.98583333 | 2426.200 m | | 10.400 m overall | |
| 2 | P | | 40.12663889, -105.97555556 | 2638.700 m | | 7.300 m overall | |
| 3 | R | | 39.79525000, -105.76333333 | 3804.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.3000 | 27.3000 | | |
| 1 | 2 | P | | | V | | 153.7000 | | |
| 1 | 3 | R | | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-11 | WGX789 | LIREN |
| 2021-03-01 | WGX789 | LETRES |
| 2011-05-04 | WGX789 | LIREN |
| 2011-05-03 | WGX789 | ESUAPR |
| 2011-02-28 | WGX789 | LETRES |
| 2005-05-03 | WGX789 | LIMOD |
| 2005-02-15 | WGX789 | ESCAPR |
| 2001-05-10 | WGX789 | LIREN |
| 2001-02-26 | WGX789 | LETRES |
| 1999-08-13 | WGX789 | LICCNV |
| 1996-05-16 | WGX789 | LIREN |
| 1991-05-23 | WGX789 | LIMOD |
| 1991-04-16 | WGX789 | LIMOD |
| 1986-05-09 | WGX789 | LIMOD |
| 1981-05-01 | WGX789 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 978369 | 2026-08-02 02:45:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WGX789 | ULS 978369 | 2026-08-02 02:45:10 |
| Status | A | ULS 978369 | 2026-08-02 02:45:10 |
| Service | MG | ULS 978369 | 2026-08-02 02:45:10 |
| Grant Date | 2021-05-11 | ULS 978369 | 2026-08-02 02:45:10 |
| Expiration Date | 2031-05-23 | ULS 978369 | 2026-08-02 02:45:10 |