Universal Licensing System
WRXR636
Olympic High School
License details
| ULS identifier | 4778943 |
|---|
| Call sign | WRXR636 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-06-22 |
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| Expiration | 2033-06-22 |
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| Frequency range | 451.2375 - 456.4125 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CONCORD, CONTRA COSTA, CA |
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| Coordinates | 37.9804167, -122.0279167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 7K60FXE |
| 1 | 1 | 451.41250000 | | 7K60FXE |
| 1 | 1 | 451.53750000 | | 7K60FXE |
| 1 | 1 | 456.23750000 | | 7K60FXE |
| 1 | 1 | 456.41250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CONCORD, CONTRA COSTA, CA | 37.98041667, -122.02791667 | | | | |
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 |
|---|
| 1 | 2730 SALVIO ST, CONCORD, CA | CONTRA COSTA | 9256870363 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-09 | WRXR636 | FRATRE |
| 2024-07-31 | WRXR636 | LETTRS |
| 2024-07-31 | WRXR636 | PNLISR |
| 2024-03-26 | WRXR636 | LETCNS |
| 2023-06-22 | WRXR636 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4778943 | 2026-08-02 01:23:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXR636 | ULS 4778943 | 2026-08-02 01:23:39 |
| Status | A | ULS 4778943 | 2026-08-02 01:23:39 |
| Service | IG | ULS 4778943 | 2026-08-02 01:23:39 |
| Grant Date | 2023-06-22 | ULS 4778943 | 2026-08-02 01:23:39 |
| Expiration Date | 2033-06-22 | ULS 4778943 | 2026-08-02 01:23:39 |