Universal Licensing System
WRFV490
COLORADO RIVER MUNICIPAL WATER DISTRICT
License details
| ULS identifier | 4278033 |
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| Call sign | WRFV490 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-05-12 |
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| Expiration | 2030-05-12 |
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| Frequency range | 6655 - 6695 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Sterling City, STERLING, TX |
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| Coordinates | 31.7021389, -101.1782222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6655.00000000 | | | | | |
| 1 | 2 | FXO | 6695.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6655.00000000 | | 10M0D7W |
| 1 | 2 | 6695.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1700 PR 108 and FM 2139, Sterling City, STERLING, TX | 31.70213889, -101.17822222 | 791.700 m | GTOWER | 54.900 m structure / 54.900 m overall | N |
| 2 | R | | 31.85591667, -101.02719444 | 805.300 m | | | |
| 3 | R | | 31.78177778, -101.53469444 | 829.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB6-W60CMPT | | V | 39.4000 | 40.0000 | | |
| 1 | 2 | R | RFS SB6-W60CMPT | | | 39.4000 | 0.0000 | | |
| 1 | 3 | R | RFS PAD8-65A | | | 42.1000 | 0.0000 | | |
| 2 | 1 | T | RFS PAD8-65A | | V | 42.1000 | 284.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-29 | WRFV490 | LIMOD |
| 2022-01-24 | WRFV490 | FRATRE |
| 2021-12-22 | WRFV490 | PNLISR |
| 2021-12-22 | WRFV490 | LETTRS |
| 2020-05-12 | WRFV490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4278033 | 2026-08-02 02:47:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFV490 | ULS 4278033 | 2026-08-02 02:47:23 |
| Status | A | ULS 4278033 | 2026-08-02 02:47:23 |
| Service | MG | ULS 4278033 | 2026-08-02 02:47:23 |
| Grant Date | 2020-05-12 | ULS 4278033 | 2026-08-02 02:47:23 |
| Expiration Date | 2030-05-12 | ULS 4278033 | 2026-08-02 02:47:23 |