Universal Licensing System
WRCU333
SACRED HEART SCHOOLS
License details
| ULS identifier | 4117335 |
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| Call sign | WRCU333 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-01-31 |
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| Expiration | 2029-01-31 |
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| Frequency range | 451.2875 - 468.6 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | ATHERTON, SAN MATEO, CA |
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| Coordinates | 37.4495000, -122.1946944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.28750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.48750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.51250000 | | | 10.000000 | 18.000000 | |
| 2 | 1 | MO | 462.51250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 463.60000000 | | | 10.000000 | 25.000000 | |
| 4 | 1 | MO | 463.60000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 467.51250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 468.60000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.28750000 | | 7K60FXE |
| 4 | 1 | 451.28750000 | | 7K60FXD |
| 2 | 1 | 457.48750000 | | 7K60FXD |
| 2 | 1 | 457.48750000 | | 7K60FXE |
| 1 | 1 | 462.51250000 | | 7K60FXD |
| 1 | 1 | 462.51250000 | | 7K60FXE |
| 2 | 1 | 462.51250000 | | 7K60FXE |
| 2 | 1 | 462.51250000 | | 7K60FXD |
| 3 | 1 | 463.60000000 | | 7K60FXE |
| 3 | 1 | 463.60000000 | | 7K60FXD |
| 4 | 1 | 463.60000000 | | 7K60FXE |
| 4 | 1 | 463.60000000 | | 7K60FXD |
| 2 | 1 | 467.51250000 | | 7K60FXE |
| 2 | 1 | 467.51250000 | | 7K60FXD |
| 4 | 1 | 468.60000000 | | 7K60FXD |
| 4 | 1 | 468.60000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 150 VALPARAISO AVE, ATHERTON, SAN MATEO, CA | 37.44905556, -122.19661111 | 25.000 m | BANT | 9.100 m structure / 12.100 m overall | |
| 2 | T | SAN MATEO, CA | | | | | |
| 3 | T | 150 VALPARAISO AVE (FIELD HOUSE), ATHERTON, SAN MATEO, CA | 37.44950000, -122.19469444 | 25.000 m | BMAST | 10.000 m structure / 14.000 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.100 m | | | | -88.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 14.000 m | | | | -81.500 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 150 VALPARAISO AVE, ATHERTON, CA | SAN MATEO | 6504734090 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-02 | WRCU333 | LETCNS |
| 2025-09-02 | WRCU333 | LIMOD |
| 2019-11-05 | WRCU333 | LETCNS |
| 2019-01-31 | WRCU333 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4117335 | 2026-08-02 01:22:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCU333 | ULS 4117335 | 2026-08-02 01:22:29 |
| Status | A | ULS 4117335 | 2026-08-02 01:22:29 |
| Service | IG | ULS 4117335 | 2026-08-02 01:22:29 |
| Grant Date | 2019-01-31 | ULS 4117335 | 2026-08-02 01:22:29 |
| Expiration Date | 2029-01-31 | ULS 4117335 | 2026-08-02 01:22:29 |