Universal Licensing System
WPTX404
Tri-State Geveration & Transmission Association, Inc.
License details
| ULS identifier | 2374155 |
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| Call sign | WPTX404 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-01-07 |
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| Expiration | 2032-01-07 |
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| Frequency range | 451.075 - 456.525 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | WELDONA, MORGAN, CO |
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| Coordinates | 40.4533056, -103.9566111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:48:41 |
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Licensee
| Name | Tri-State Geveration & 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 West 116th Avenue, Westminster, CO, 80234 |
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| Phone | 3034526111 |
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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 |
|---|
| 1 | 1 | FB2C | 451.07500000 | | | 90.000000 | 480.000000 | |
| 1 | 1 | FB2C | 451.25000000 | | | 90.000000 | 480.000000 | |
| 1 | 1 | FB2C | 451.52500000 | | | 90.000000 | 480.000000 | |
| 2 | 1 | MO | 456.07500000 | | | 90.000000 | 90.000000 | |
| 2 | 1 | MO | 456.25000000 | | | 90.000000 | 90.000000 | |
| 2 | 1 | MO | 456.52500000 | | | 90.000000 | 90.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.07500000 | | 11K0F3E |
| 1 | 1 | 451.25000000 | | 11K0F3E |
| 1 | 1 | 451.52500000 | | 11K0F3E |
| 2 | 1 | 456.07500000 | | 11K0F3E |
| 2 | 1 | 456.25000000 | | 11K0F3E |
| 2 | 1 | 456.52500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 8.1 MI N OF, WELDONA, MORGAN, CO | 40.45330556, -103.95661111 | 1493.500 m | TOWER | 60.700 m structure / 60.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 59.000 m | V | 9.0000 | | 124.700 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1100 W 116TH AVENUE, WESTMINISTER, CO | ADAMS | 3034526111 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-07 | WPTX404 | LIREN |
| 2021-10-11 | WPTX404 | LETRES |
| 2016-04-05 | WPTX404 | LIMOD |
| 2011-11-11 | WPTX404 | LIREN |
| 2011-11-09 | WPTX404 | ESUAPR |
| 2011-10-17 | WPTX404 | LETRES |
| 2002-10-07 | WPTX404 | LETCNS |
| 2002-01-23 | WPTX404 | LIAUA |
| 2002-01-07 | WPTX404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2374155 | 2026-08-16 06:48:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTX404 | ULS 2374155 | 2026-08-16 06:48:41 |
| Status | A | ULS 2374155 | 2026-08-16 06:48:41 |
| Service | IG | ULS 2374155 | 2026-08-16 06:48:41 |
| Grant Date | 2022-01-07 | ULS 2374155 | 2026-08-16 06:48:41 |
| Expiration Date | 2032-01-07 | ULS 2374155 | 2026-08-16 06:48:41 |