Universal Licensing System
WRDN470
XO Communications Services, LLC
License details
| ULS identifier | 4169400 |
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| Call sign | WRDN470 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2019-06-11 |
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| Expiration | 2029-06-11 |
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| Cancellation | 2019-08-26 |
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| Frequency range | 21230 MHz |
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| Locations | 2 |
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| Representative location | Irvine, ORANGE, CA |
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| Coordinates | 33.6802500, -117.8533889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 21230.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21230.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 18101 Karman Ave, Irvine, ORANGE, CA | 33.68025000, -117.85338889 | 15.200 m | BANT | 79.400 m structure / 82.800 m overall | |
| 2 | R | | 33.70977778, -117.84355556 | 14.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPLP1-23 | | V | 35.1000 | 15.5000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPLP1-23 | | | 35.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-27 | WRDN470 | LICAN |
| 2019-06-11 | WRDN470 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4169400 | 2026-08-02 02:46:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDN470 | ULS 4169400 | 2026-08-02 02:46:33 |
| Status | C | ULS 4169400 | 2026-08-02 02:46:33 |
| Service | CF | ULS 4169400 | 2026-08-02 02:46:33 |
| Grant Date | 2019-06-11 | ULS 4169400 | 2026-08-02 02:46:33 |
| Expiration Date | 2029-06-11 | ULS 4169400 | 2026-08-02 02:46:33 |
| Cancellation Date | 2019-08-26 | ULS 4169400 | 2026-08-02 02:46:33 |