Universal Licensing System
WRCK690
Willis Independent School District
License details
| ULS identifier | 4095018 |
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| Call sign | WRCK690 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-10-26 |
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| Expiration | 2028-10-26 |
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| Frequency range | 452.2875 - 468.8875 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | Willis, MONTGOMERY, TX |
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| Coordinates | 30.3929167, -95.4778333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:23 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 452.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.51250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.88750000 | | | 40.000000 | 95.000000 | |
| 2 | 1 | MO | 463.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.88750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.28750000 | | 11K2F3E |
| 3 | 1 | 452.28750000 | | 7K60FXE |
| 3 | 1 | 452.51250000 | | 7K60FXE |
| 3 | 1 | 452.51250000 | | 11K2F3E |
| 3 | 1 | 452.63750000 | | 11K2F3E |
| 3 | 1 | 452.63750000 | | 7K60FXE |
| 3 | 1 | 457.28750000 | | 11K2F3E |
| 3 | 1 | 457.28750000 | | 7K60FXE |
| 3 | 1 | 457.63750000 | | 7K60FXE |
| 3 | 1 | 457.63750000 | | 11K2F3E |
| 1 | 1 | 463.88750000 | | 7K60FXE |
| 1 | 1 | 463.88750000 | | 11K2F3E |
| 2 | 1 | 463.88750000 | | 11K2F3E |
| 2 | 1 | 463.88750000 | | 7K60FXE |
| 2 | 1 | 468.88750000 | | 7K60FXE |
| 2 | 1 | 468.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1201 FM830, Willis, MONTGOMERY, TX | 30.39291667, -95.47783333 | 99.000 m | B | 9.100 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | Willis, MONTGOMERY, TX | 30.39291667, -95.47783333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | 32.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1201 FM830, Willis, TX | MONTGOMERY | 9368561250 |
License history
| Date | File or call sign | Action |
|---|
| 2018-10-26 | WRCK690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4095018 | 2026-08-02 01:17:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCK690 | ULS 4095018 | 2026-08-02 01:17:23 |
| Status | A | ULS 4095018 | 2026-08-02 01:17:23 |
| Service | IG | ULS 4095018 | 2026-08-02 01:17:23 |
| Grant Date | 2018-10-26 | ULS 4095018 | 2026-08-02 01:17:23 |
| Expiration Date | 2028-10-26 | ULS 4095018 | 2026-08-02 01:17:23 |