Universal Licensing System
WROW781
One Ring Networks, Inc.
License details
| ULS identifier | 4535723 |
|---|
| Call sign | WROW781 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-12-21 |
|---|
| Expiration | 2031-12-21 |
|---|
| Frequency range | 21875 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Fontana, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.0508889, -117.4937778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 50M0G7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11184 Almond Avenue, Fontana, SAN BERNARDINO, CA | 34.05088889, -117.49377778 | 287.300 m | B | 3.400 m structure / 3.400 m overall | |
| 2 | R | | 34.02919444, -117.49888889 | 347.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23C | | V | 40.7000 | 191.1000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WROW781 | LITRAN |
| 2023-03-21 | WROW781 | LETCNS |
| 2021-12-21 | WROW781 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4535723 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROW781 | ULS 4535723 | 2026-08-02 02:47:34 |
| Status | A | ULS 4535723 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4535723 | 2026-08-02 02:47:34 |
| Grant Date | 2021-12-21 | ULS 4535723 | 2026-08-02 02:47:34 |
| Expiration Date | 2031-12-21 | ULS 4535723 | 2026-08-02 02:47:34 |