Universal Licensing System
WRTA678
MAINSTREET BROADCASTING COMPANY, INC.
License details
| ULS identifier | 4613466 |
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| Call sign | WRTA678 |
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| Radio service | AS |
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| Status | A |
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| Grant date | 2022-05-26 |
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| Expiration | 2029-04-01 |
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| Frequency range | 946.5 MHz |
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| Locations | 2 |
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| Representative location | Walsenburg, HUERFANO, CO |
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| Coordinates | 37.5918333, -104.8761111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:37 |
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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 | 946.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 946.50000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Walsenburg TOC, Walsenburg, HUERFANO, CO | 37.59183333, -104.87611111 | 2014.200 m | LTOWER | 4.600 m structure / 4.600 m overall | |
| 2 | R | | 37.51197222, -105.17130556 | 3061.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | mWave P-9A48GN-U | | V | 19.3000 | 251.2000 | | |
| 1 | 2 | R | mWave P9A48GN-U | | | 19.3000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 516 Main Street, Walsenburg, CO | HUERFANO | 7197383636 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-29 | WRTA678 | LETCNS |
| 2022-05-26 | WRTA678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4613466 | 2026-08-02 02:46:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRTA678 | ULS 4613466 | 2026-08-02 02:46:37 |
| Status | A | ULS 4613466 | 2026-08-02 02:46:37 |
| Service | AS | ULS 4613466 | 2026-08-02 02:46:37 |
| Grant Date | 2022-05-26 | ULS 4613466 | 2026-08-02 02:46:37 |
| Expiration Date | 2029-04-01 | ULS 4613466 | 2026-08-02 02:46:37 |