Universal Licensing System
WROY661
Hesperia Unified School District
License details
| ULS identifier | 4538501 |
|---|
| Call sign | WROY661 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-12-30 |
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| Expiration | 2031-12-30 |
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| Frequency range | 451.3875 - 456.8625 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | Hesperia, SAN BERNARDINO, CA |
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| Coordinates | 34.4116389, -117.2864167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.38750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.66250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.73750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 451.86250000 | | | 50.000000 | 35.000000 | |
| 2 | 1 | MO | 451.86250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.03750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.11250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.86250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.38750000 | | 11K2F3E |
| 3 | 1 | 451.66250000 | | 11K2F3E |
| 3 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 451.86250000 | | 11K2F3E |
| 2 | 1 | 451.86250000 | | 11K2F3E |
| 3 | 1 | 452.03750000 | | 11K2F3E |
| 3 | 1 | 452.11250000 | | 11K2F3E |
| 2 | 1 | 456.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17311 Sultana St, Hesperia, SAN BERNARDINO, CA | 34.41163889, -117.28641667 | 970.300 m | BANT | 9.000 m structure / 12.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 17311 Sultana St, Hesperia, SAN BERNARDINO, CA | 34.41163889, -117.28641667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | -50.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17311 Sultana St, Hesperia, CA | SAN BERNARDINO | 7609476777 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-13 | WROY661 | FRATRE |
| 2023-02-08 | WROY661 | LETTRS |
| 2023-02-08 | WROY661 | PNLISR |
| 2022-10-14 | WROY661 | LETCNS |
| 2021-12-30 | WROY661 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4538501 | 2026-08-02 01:18:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROY661 | ULS 4538501 | 2026-08-02 01:18:22 |
| Status | A | ULS 4538501 | 2026-08-02 01:18:22 |
| Service | IG | ULS 4538501 | 2026-08-02 01:18:22 |
| Grant Date | 2021-12-30 | ULS 4538501 | 2026-08-02 01:18:22 |
| Expiration Date | 2031-12-30 | ULS 4538501 | 2026-08-02 01:18:22 |