Universal Licensing System
WRDN741
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4170147 |
|---|
| Call sign | WRDN741 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2019-06-13 |
|---|
| Expiration | 2029-06-13 |
|---|
| Frequency range | 17765 - 17865 MHz (3 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | IRVINE, ORANGE, CA |
|---|
| Coordinates | 33.6704722, -117.8574167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:48 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 5 | FXO | 17765.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 6 | FXO | 17815.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 4 | FXO | 17865.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 3 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 5 | 17765.00000000 | | 50M0D7W |
| 1 | 6 | 17815.00000000 | | 50M0G7W |
| 1 | 6 | 17815.00000000 | | 50M0D7W |
| 1 | 6 | 17815.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 4 | 17865.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0G7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 3 | 17965.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0G7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
| 1 | 1 | 22025.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19100 Von Karman, IRVINE, ORANGE, CA | 33.67047222, -117.85741667 | 14.100 m | B | 64.000 m structure / 64.000 m overall | |
| 2 | R | | 33.60547222, -117.81050000 | 345.600 m | | | |
| 4 | R | | 33.70919444, -117.85366667 | 17.000 m | | | |
| 5 | R | | 33.83255556, -117.91850000 | 36.900 m | | | |
| 6 | R | | 33.68058333, -117.70505556 | 164.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP3-23 | | S | 44.8000 | 148.9000 | | |
| 1 | 2 | R | COMMSCOPE VHLP3-23 | | | 44.8000 | | | |
| 1 | 4 | R | COMMSCOPE VHLP2-18B | | | 38.9000 | | | |
| 1 | 5 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
| 1 | 6 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
| 2 | 5 | R | COMMSCOPE VHLP2-18 | | | 38.7000 | | | |
| 3 | 1 | T | COMMSCOPE VHLP2-18B | | V | 38.9000 | 4.6000 | | |
| 4 | 1 | T | COMMSCOPE VHLP4-18C | | H | 44.7000 | 342.5000 | | |
| 5 | 1 | T | COMMSCOPE VHLP4-18C | | V | 44.7000 | 342.5000 | | |
| 6 | 1 | T | COMMSCOPE VHLP2-18 | | V | 38.7000 | 85.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-26 | WRDN741 | LIASS |
| 2025-09-05 | WRDN741 | LIAUA |
| 2025-08-02 | WRDN741 | LIAUA |
| 2022-07-27 | WRDN741 | LIASS |
| 2021-03-30 | WRDN741 | AUTHPR |
| 2021-03-28 | WRDN741 | ANATRM |
| 2021-03-28 | WRDN741 | LOATRM |
| 2021-03-28 | WRDN741 | PAATRM |
| 2021-03-28 | WRDN741 | FRATRM |
| 2021-01-21 | WRDN741 | LETTRS |
| 2021-01-21 | WRDN741 | PNLISR |
| 2021-01-01 | WRDN741 | LIASS |
| 2020-09-15 | WRDN741 | LETCNS |
| 2020-02-11 | WRDN741 | LITRAN |
| 2019-06-13 | WRDN741 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4170147 | 2026-08-02 02:43:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDN741 | ULS 4170147 | 2026-08-02 02:43:48 |
| Status | A | ULS 4170147 | 2026-08-02 02:43:48 |
| Service | MG | ULS 4170147 | 2026-08-02 02:43:48 |
| Grant Date | 2019-06-13 | ULS 4170147 | 2026-08-02 02:43:48 |
| Expiration Date | 2029-06-13 | ULS 4170147 | 2026-08-02 02:43:48 |