Universal Licensing System
WPNM459
TRI-STATE TRANSMISSION & GENERATION ASSC INC
License details
| ULS identifier | 1045826 |
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| Call sign | WPNM459 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1998-04-07 |
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| Expiration | 2008-04-07 |
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| Cancellation | 2008-06-07 |
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| Frequency range | 954.75 MHz |
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| Locations | 2 |
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| Representative location | DURANGO, LA PLATA, CO |
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| Coordinates | 37.6330278, -107.8042222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:06 |
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Licensee
| Name | TRI-STATE TRANSMISSION & GENERATION ASSC 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 | 954.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 954.75000000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | .8 KM W OF PURGATORY SKI RESORT, E OF HWY 550, DURANGO, LA PLATA, CO | 37.63302778, -107.80422222 | 2660.900 m | | 18.900 m structure / 18.900 m overall | |
| 2 | R | | 37.63108333, -107.81338889 | 2719.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 13.5000 | 255.0000 | | |
| 1 | 2 | R | | | | 13.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-06-07 | WPNM459 | LIEXP |
| 2008-01-14 | WPNM459 | LETRES |
| 2006-02-15 | WPNM459 | ESCFRN |
| 1999-08-14 | WPNM459 | LICCNV |
| 1998-04-07 | WPNM459 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1045826 | 2026-08-02 02:45:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNM459 | ULS 1045826 | 2026-08-02 02:45:06 |
| Status | E | ULS 1045826 | 2026-08-02 02:45:06 |
| Service | MG | ULS 1045826 | 2026-08-02 02:45:06 |
| Grant Date | 1998-04-07 | ULS 1045826 | 2026-08-02 02:45:06 |
| Expiration Date | 2008-04-07 | ULS 1045826 | 2026-08-02 02:45:06 |
| Cancellation Date | 2008-06-07 | ULS 1045826 | 2026-08-02 02:45:06 |