Universal Licensing System
WEF407
TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC
License details
| ULS identifier | 975175 |
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| Call sign | WEF407 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1998-02-04 |
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| Expiration | 2008-04-22 |
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| Cancellation | 2006-09-06 |
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| Frequency range | 1975 - 6705 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | HOLYOKE, PHILLIPS, CO |
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| Coordinates | 40.5102500, -102.3596111 |
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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 | 4 | FXO | 1975.00000000 | | | | | |
| 1 | 5 | FXO | 2196.80000000 | | | | | |
| 1 | 3 | FXO | 6595.00000000 | | | | | |
| 1 | 1 | FXO | 6625.00000000 | | | | | |
| 1 | 2 | FXO | 6705.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 1975.00000000 | | 10M0F9W |
| 1 | 5 | 2196.80000000 | | 800KF9W |
| 1 | 3 | 6595.00000000 | | 10M0F9W |
| 1 | 1 | 6625.00000000 | | 10M0F9W |
| 1 | 2 | 6705.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5.5 MI SW OF NEAR, HOLYOKE, PHILLIPS, CO | 40.51025000, -102.35961111 | 1214.000 m | | 66.800 m overall | |
| 2 | R | | 40.83775000, -102.63350000 | 1235.700 m | | | |
| 3 | R | | 40.16108333, -102.40713889 | 1211.000 m | | | |
| 4 | R | | 40.56608333, -101.98683333 | 1071.400 m | | | |
| 5 | R | | 40.58525000, -102.29850000 | 1138.100 m | | | |
| 6 | R | | 40.35163889, -102.26461111 | 1148.800 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 | 39.8000 | 327.6000 | | |
| 1 | 2 | R | | | | 39.8000 | | | |
| 1 | 3 | R | | | | 42.5000 | | | |
| 1 | 4 | R | | | | 39.8000 | | | |
| 1 | 5 | R | | | | 31.2000 | | | |
| 1 | 6 | R | | | | 26.6000 | | | |
| 2 | 1 | T | | | V | 41.5000 | 186.0000 | | |
| 3 | 1 | T | | | V | 39.8000 | 78.8000 | | |
| 4 | 1 | T | | | V | 31.2000 | 31.8000 | | |
| 5 | 1 | T | | | V | 26.6000 | 155.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2006-09-07 | WEF407 | LICAN |
| 1999-08-13 | WEF407 | LICCNV |
| 1998-02-04 | WEF407 | LIREN |
| 1993-04-22 | WEF407 | LIMOD |
| 1993-03-17 | WEF407 | LIMOD |
| 1988-04-11 | WEF407 | LIMOD |
| 1987-02-27 | WEF407 | LIMOD |
| 1982-12-21 | WEF407 | LIMOD |
| 1982-02-24 | WEF407 | LIMOD |
| 1979-10-28 | WEF407 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 975175 | 2026-08-02 02:45:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WEF407 | ULS 975175 | 2026-08-02 02:45:10 |
| Status | C | ULS 975175 | 2026-08-02 02:45:10 |
| Service | MG | ULS 975175 | 2026-08-02 02:45:10 |
| Grant Date | 1998-02-04 | ULS 975175 | 2026-08-02 02:45:10 |
| Expiration Date | 2008-04-22 | ULS 975175 | 2026-08-02 02:45:10 |
| Cancellation Date | 2006-09-06 | ULS 975175 | 2026-08-02 02:45:10 |