Universal Licensing System
WRBT490
CHOWCHILLA, CITY OF
License details
| ULS identifier | 4056028 |
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| Call sign | WRBT490 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2018-06-14 |
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| Expiration | 2028-06-14 |
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| Frequency range | 453.5125 - 458.5125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHOWCHILLA, MADERA, CA |
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| Coordinates | 37.1261111, -120.2614167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:57 |
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Licensee
| Name | CHOWCHILLA, CITY OF |
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| Applicant type | G |
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| FRN | 0020215547 |
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| Location | CHOWCHILLA, CA |
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| Address | 130 S SECOND STREET, CHOWCHILLA, CA, 93610 |
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| Phone | 5596658615 |
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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 | FB2 | 453.51250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 453.51250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 458.51250000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 458.51250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.51250000 | | 11K2F3E |
| 1 | 1 | 453.51250000 | | 11K2F1D |
| 2 | 1 | 453.51250000 | | 11K2F1D |
| 2 | 1 | 453.51250000 | | 11K2F3E |
| 2 | 1 | 458.51250000 | | 11K2F3E |
| 2 | 1 | 458.51250000 | | 11K2F1D |
| 3 | 1 | 458.51250000 | | 11K2F3E |
| 3 | 1 | 458.51250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 360 N 1ST ST, CHOWCHILLA, MADERA, CA | 37.12611111, -120.26141667 | 74.000 m | TANK | 29.000 m structure / 30.500 m overall | |
| 2 | T | MADERA, CA | | | | | |
| 3 | T | MADERA, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 30.500 m | | | | 31.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 130 S SECOND ST, CHOWCHILLA, CA | MADERA | 5596658615 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-09 | WRBT490 | LETCNS |
| 2018-06-14 | WRBT490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4056028 | 2026-08-02 01:19:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBT490 | ULS 4056028 | 2026-08-02 01:19:57 |
| Status | A | ULS 4056028 | 2026-08-02 01:19:57 |
| Service | PW | ULS 4056028 | 2026-08-02 01:19:57 |
| Grant Date | 2018-06-14 | ULS 4056028 | 2026-08-02 01:19:57 |
| Expiration Date | 2028-06-14 | ULS 4056028 | 2026-08-02 01:19:57 |