Universal Licensing System
WRBY574
J. D. Heiskell & Company
License details
| ULS identifier | 4068707 |
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| Call sign | WRBY574 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-25 |
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| Expiration | 2028-07-25 |
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| Frequency range | 452.8875 - 456.6875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | HANFORD, KINGS, CA |
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| Coordinates | 36.2151944, -119.6444444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.88750000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.88750000 | | 11K2F3E |
| 1 | 1 | 452.88750000 | | 11K2F1D |
| 1 | 1 | 452.88750000 | | 11K2F2D |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 11K2F2D |
| 1 | 1 | 456.68750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HANFORD, KINGS, CA | 36.21519444, -119.64444444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10188 Kansas Ave, HANFORD, CA | KINGS | 5598048316 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-23 | WRBY574 | LETCNS |
| 2018-07-25 | WRBY574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4068707 | 2026-08-02 01:22:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBY574 | ULS 4068707 | 2026-08-02 01:22:12 |
| Status | A | ULS 4068707 | 2026-08-02 01:22:12 |
| Service | IG | ULS 4068707 | 2026-08-02 01:22:12 |
| Grant Date | 2018-07-25 | ULS 4068707 | 2026-08-02 01:22:12 |
| Expiration Date | 2028-07-25 | ULS 4068707 | 2026-08-02 01:22:12 |