Universal Licensing System
KXS478
TRI STATE GENERATION AND TRANSMISSION ASSOCIATION INC
License details
| ULS identifier | 1776926 |
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| Call sign | KXS478 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-05-01 |
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| Expiration | 2003-05-01 |
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| Cancellation | 2002-12-13 |
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| Frequency range | 451.025 - 456.275 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | LA VETA, HUERFANO, CO |
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| Coordinates | 37.5119444, -105.1708333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:36 |
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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 | WESTMINSTER, CO |
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| Address | 1100 W 116TH AVE, WESTMINSTER, CO, 80234 |
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| Phone | 3034526111 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.02500000 | | | 300.000000 | 500.000000 | |
| 1 | 1 | FB2 | 451.07500000 | | | 350.000000 | 500.000000 | |
| 1 | 1 | FB2 | 451.22500000 | | | 100.000000 | 500.000000 | |
| 1 | 1 | FB2 | 451.27500000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | FX1 | 456.22500000 | | | 100.000000 | 400.000000 | |
| 3 | 1 | MO | 456.22500000 | | | 100.000000 | | |
| 2 | 1 | FX1 | 456.27500000 | | | 100.000000 | 400.000000 | |
| 3 | 1 | MO | 456.27500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.02500000 | | 20K0F3E |
| 1 | 1 | 451.07500000 | | 20K0F3E |
| 1 | 1 | 451.22500000 | | 20K0F3E |
| 1 | 1 | 451.27500000 | | 20K0F3E |
| 2 | 1 | 456.22500000 | | 20K0F3E |
| 3 | 1 | 456.22500000 | | 20K0F3E |
| 2 | 1 | 456.27500000 | | 20K0F3E |
| 3 | 1 | 456.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14.5 KM SW, LA VETA, HUERFANO, CO | 37.51194444, -105.17083333 | 3085.000 m | TOWER | 31.000 m structure / 31.000 m overall | N |
| 2 | T | CO | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | 419.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | WESTMINSTER OPERATIONS CENTER 1100 W 116TH AVE, WESTMINSTER, CO | | 3034526111 |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-13 | KXS478 | LITERM |
| 2002-11-25 | KXS478 | AUDCAN |
| 2000-11-23 | KXS478 | LICCNV |
| 1998-05-11 | KXS478 | AUTHPR |
| 1998-05-01 | KXS478 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1776926 | 2026-08-02 01:13:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KXS478 | ULS 1776926 | 2026-08-02 01:13:36 |
| Status | T | ULS 1776926 | 2026-08-02 01:13:36 |
| Service | IG | ULS 1776926 | 2026-08-02 01:13:36 |
| Grant Date | 1998-05-01 | ULS 1776926 | 2026-08-02 01:13:36 |
| Expiration Date | 2003-05-01 | ULS 1776926 | 2026-08-02 01:13:36 |
| Cancellation Date | 2002-12-13 | ULS 1776926 | 2026-08-02 01:13:36 |