Universal Licensing System
WRMB427
One Ring Networks, Inc.
License details
| ULS identifier | 4422907 |
|---|
| Call sign | WRMB427 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-03-16 |
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| Expiration | 2031-03-16 |
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| Frequency range | 17900 MHz |
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| Locations | 2 |
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| Representative location | Buena Park, ORANGE, CA |
|---|
| Coordinates | 33.8655833, -118.0180278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:25:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 80M0G7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 1 | 17900.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6549 Caballero Boulevard, Buena Park, ORANGE, CA | 33.86558333, -118.01802778 | 18.400 m | B | 12.500 m structure / 12.500 m overall | |
| 2 | R | | 33.97300000, -117.94300000 | 427.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP3-18A | | V | 43.5000 | 30.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-18F | | | 34.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WRMB427 | LITRAN |
| 2021-03-16 | WRMB427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4422907 | 2026-08-17 04:25:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMB427 | ULS 4422907 | 2026-08-17 04:25:48 |
| Status | A | ULS 4422907 | 2026-08-17 04:25:48 |
| Service | CF | ULS 4422907 | 2026-08-17 04:25:48 |
| Grant Date | 2021-03-16 | ULS 4422907 | 2026-08-17 04:25:48 |
| Expiration Date | 2031-03-16 | ULS 4422907 | 2026-08-17 04:25:48 |