Universal Licensing System
WRNU431
One Ring Networks, Inc.
License details
| ULS identifier | 4490819 |
|---|
| Call sign | WRNU431 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-08-24 |
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| Expiration | 2031-08-24 |
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| Frequency range | 18015 MHz |
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| Locations | 2 |
|---|
| Representative location | Pomona, LOS ANGELES, CA |
|---|
| Coordinates | 34.0560000, -117.8003056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
| 1 | 1 | FXO | 18015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18015.00000000 | | 50M0G7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
| 1 | 1 | 18015.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 161 Atlantic Street, Pomona, LOS ANGELES, CA | 34.05600000, -117.80030556 | 228.800 m | B | 6.100 m structure / 6.100 m overall | |
| 2 | R | | 34.14250000, -117.72222222 | 665.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP3-18A | | H | 43.5000 | 36.9000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-18F | | | 34.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WRNU431 | LITRAN |
| 2022-11-29 | WRNU431 | LETCNS |
| 2021-08-24 | WRNU431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4490819 | 2026-08-02 02:47:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNU431 | ULS 4490819 | 2026-08-02 02:47:25 |
| Status | A | ULS 4490819 | 2026-08-02 02:47:25 |
| Service | CF | ULS 4490819 | 2026-08-02 02:47:25 |
| Grant Date | 2021-08-24 | ULS 4490819 | 2026-08-02 02:47:25 |
| Expiration Date | 2031-08-24 | ULS 4490819 | 2026-08-02 02:47:25 |