Universal Licensing System
WQRF579
Harbor Day School
License details
| ULS identifier | 3473231 |
|---|
| Call sign | WQRF579 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-04-12 |
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| Expiration | 2033-05-02 |
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| Frequency range | 456.4375 - 467.4875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Corona Del Mar, ORANGE, CA |
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| Coordinates | 33.6091111, -117.8578056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.43750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 462.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.48750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.43750000 | | 11K2F3E |
| 1 | 1 | 456.63750000 | | 11K2F3E |
| 1 | 1 | 457.76250000 | | 11K2F3E |
| 1 | 1 | 462.48750000 | | 11K2F3E |
| 1 | 1 | 467.48750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | Corona Del Mar, ORANGE, CA | 33.60911111, -117.85780556 | | | | |
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 | 3443 Pacific View Dr, Corona Del Mar, CA | ORANGE | 9496401410 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-12 | WQRF579 | LIREN |
| 2023-02-06 | WQRF579 | LETRES |
| 2014-02-04 | WQRF579 | LETCNS |
| 2013-05-02 | WQRF579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3473231 | 2026-08-02 01:21:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRF579 | ULS 3473231 | 2026-08-02 01:21:25 |
| Status | A | ULS 3473231 | 2026-08-02 01:21:25 |
| Service | IG | ULS 3473231 | 2026-08-02 01:21:25 |
| Grant Date | 2023-04-12 | ULS 3473231 | 2026-08-02 01:21:25 |
| Expiration Date | 2033-05-02 | ULS 3473231 | 2026-08-02 01:21:25 |