Universal Licensing System
WRDN561
O-ONGO INC
License details
| ULS identifier | 4169510 |
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| Call sign | WRDN561 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-11 |
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| Expiration | 2029-06-11 |
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| Frequency range | 461.45 - 466.875 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | RUNNING SPRINGS, SAN BERNARDINO, CA |
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| Coordinates | 34.2272222, -117.1283333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:54 |
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Licensee
| Name | O-ONGO INC |
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| Applicant type | C |
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| FRN | 0028241016 |
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| Location | RUNNING SPRINGS, CA |
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| Address | RUNNING SPRINGS, CA, 92382 |
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| Phone | 9099390855 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.45000000 | | | 35.000000 | 37.000000 | |
| 2 | 1 | MO | 461.45000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 461.87500000 | | | 35.000000 | 37.000000 | |
| 2 | 1 | MO | 461.87500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 466.45000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 466.87500000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.45000000 | | 7K60FXE |
| 1 | 1 | 461.45000000 | | 11K2F3E |
| 2 | 1 | 461.45000000 | | 7K60FXE |
| 2 | 1 | 461.45000000 | | 11K2F3E |
| 1 | 1 | 461.87500000 | | 7K60FXE |
| 1 | 1 | 461.87500000 | | 11K2F3E |
| 2 | 1 | 461.87500000 | | 11K2F3E |
| 2 | 1 | 461.87500000 | | 7K60FXE |
| 2 | 1 | 466.45000000 | | 7K60FXE |
| 2 | 1 | 466.45000000 | | 11K2F3E |
| 2 | 1 | 466.87500000 | | 7K60FXE |
| 2 | 1 | 466.87500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 30778 CA-18, RUNNING SPRINGS, SAN BERNARDINO, CA | 34.22722222, -117.12833333 | 1884.000 m | TANK | 8.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 455.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 30778 CA-18, RUNNING SPRINGS, CA | SAN BERNARDINO | 9099390855 |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-11 | WRDN561 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4169510 | 2026-08-02 01:22:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDN561 | ULS 4169510 | 2026-08-02 01:22:54 |
| Status | A | ULS 4169510 | 2026-08-02 01:22:54 |
| Service | IG | ULS 4169510 | 2026-08-02 01:22:54 |
| Grant Date | 2019-06-11 | ULS 4169510 | 2026-08-02 01:22:54 |
| Expiration Date | 2029-06-11 | ULS 4169510 | 2026-08-02 01:22:54 |