Universal Licensing System
WRNX555
City of Hope Cancer Center - Irvine
License details
| ULS identifier | 4495854 |
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| Call sign | WRNX555 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-09-07 |
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| Expiration | 2031-09-07 |
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| Frequency range | 72.02 - 72.4 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | Irvine, ORANGE, CA |
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| Coordinates | 33.6514722, -117.7309444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.02000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.18000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.26000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.30000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.36000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.40000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.02000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 1 | 1 | 72.26000000 | | 20K0F1D |
| 1 | 1 | 72.30000000 | | 20K0F1D |
| 1 | 1 | 72.36000000 | | 20K0F1D |
| 1 | 1 | 72.40000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Irvine, ORANGE, CA | 33.65147222, -117.73094444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 15161 Alton Pkwy, Irvine, CA | ORANGE | 6262187470 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-25 | WRNX555 | LIMOD |
| 2025-09-08 | WRNX555 | LIMOD |
| 2021-10-25 | WRNX555 | LIMOD |
| 2021-09-07 | WRNX555 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4495854 | 2026-08-02 01:22:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNX555 | ULS 4495854 | 2026-08-02 01:22:46 |
| Status | A | ULS 4495854 | 2026-08-02 01:22:46 |
| Service | IG | ULS 4495854 | 2026-08-02 01:22:46 |
| Grant Date | 2021-09-07 | ULS 4495854 | 2026-08-02 01:22:46 |
| Expiration Date | 2031-09-07 | ULS 4495854 | 2026-08-02 01:22:46 |