Universal Licensing System
WNTW820
TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC
License details
| ULS identifier | 1031305 |
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| Call sign | WNTW820 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1999-10-16 |
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| Expiration | 2009-12-06 |
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| Cancellation | 2010-02-06 |
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| Frequency range | 957.55 MHz |
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| Locations | 2 |
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| Representative location | CORTEZ, MONTEZUMA, CO |
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| Coordinates | 37.4863611, -108.6103611 |
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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 AND TRANSMISSION ASSOCIATION INC |
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| Applicant type | C |
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| FRN | 0001615863 |
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| Location | DENVER, CO |
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| Address | DENVER, CO, 80233 |
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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 | 957.55000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 957.55000000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | EMPIRE SUBSTATION 7.2 MI N OF, CORTEZ, MONTEZUMA, CO | 37.48636111, -108.61036111 | 2078.700 m | | 9.100 m overall | |
| 2 | R | | 37.32663889, -108.24866667 | 2688.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 22.1000 | 118.9000 | | |
| 1 | 2 | R | | | | 22.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-02-06 | WNTW820 | LIEXP |
| 2009-09-14 | WNTW820 | LETRES |
| 1999-10-16 | WNTW820 | LIREN |
| 1999-09-24 | WNTW820 | LETREG |
| 1999-08-14 | WNTW820 | LICCNV |
| 1994-11-25 | WNTW820 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1031305 | 2026-08-02 02:45:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTW820 | ULS 1031305 | 2026-08-02 02:45:10 |
| Status | E | ULS 1031305 | 2026-08-02 02:45:10 |
| Service | MG | ULS 1031305 | 2026-08-02 02:45:10 |
| Grant Date | 1999-10-16 | ULS 1031305 | 2026-08-02 02:45:10 |
| Expiration Date | 2009-12-06 | ULS 1031305 | 2026-08-02 02:45:10 |
| Cancellation Date | 2010-02-06 | ULS 1031305 | 2026-08-02 02:45:10 |