Universal Licensing System
WRKX507
California Internet, LLC dba GeoLinks
License details
| ULS identifier | 4394750 |
|---|
| Call sign | WRKX507 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2020-12-07 |
|---|
| Expiration | 2026-01-26 |
|---|
| Cancellation | 2026-03-28 |
|---|
| Frequency range | 10835 - 10995 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 34.0758611, -118.6591389 |
|---|
| 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 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 11 | FXO | 10835.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 10 | FXO | 10995.00000000 | | | | | |
| 1 | 2 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 3 | FXO | 19675.00000000 | | | | | |
| 1 | 9 | FXO | 19675.00000000 | | | | | |
| 1 | 9 | FXO | 19675.00000000 | | | | | |
| 1 | 9 | FXO | 19675.00000000 | | | | | |
| 1 | 9 | FXO | 19675.00000000 | | | | | |
| 1 | 9 | FXO | 19675.00000000 | | | | | |
| 1 | 9 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 11 | 10835.00000000 | | 80M0G7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 11 | 10835.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0G7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 10 | 10995.00000000 | | 80M0D7W |
| 1 | 2 | 19540.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 1 | 19575.00000000 | | 50M0D7W |
| 1 | 3 | 19675.00000000 | | 50M0D7W |
| 1 | 3 | 19675.00000000 | | 50M0D7W |
| 1 | 3 | 19675.00000000 | | 50M0D7W |
| 1 | 3 | 19675.00000000 | | 50M0D7W |
| 1 | 3 | 19675.00000000 | | 50M0D7W |
| 1 | 3 | 19675.00000000 | | 50M0D7W |
| 1 | 9 | 19675.00000000 | | 50M0G7W |
| 1 | 9 | 19675.00000000 | | 50M0D7W |
| 1 | 9 | 19675.00000000 | | 50M0D7W |
| 1 | 9 | 19675.00000000 | | 50M0D7W |
| 1 | 9 | 19675.00000000 | | 50M0D7W |
| 1 | 9 | 19675.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Sage Peak, Simi Valley, VENTURA, CA | 34.24466667, -118.67383333 | 632.600 m | GTOWER | 24.400 m structure / 24.400 m overall | N |
| 2 | R | | 34.08555556, -118.78361111 | 844.600 m | | | |
| 3 | R | | 34.32444444, -118.58305556 | 1017.100 m | | | |
| 4 | R | | 34.27216667, -118.78550000 | 230.100 m | | | |
| 5 | R | | 34.07586111, -118.65913889 | 851.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation VHLP4-18 | | V | 44.7000 | 209.9000 | | |
| 1 | 2 | R | Andrew Corporation VHLP4-18 | | | 44.7000 | | | |
| 1 | 3 | R | Andrew VHLP2-180 | | | 38.7000 | | | |
| 1 | 4 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
| 1 | 5 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
| 2 | 1 | T | Andrew VHLP2-180 | | V | 38.7000 | 43.3000 | | |
| 2 | 3 | R | Andrew VHLP4-18A | | | 44.7000 | | | |
| 2 | 5 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
| 3 | 1 | T | Andrew VHLP4-18A | | V | 44.7000 | 43.3000 | | |
| 9 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 286.6000 | | |
| 10 | 1 | T | COMMSCOPE VHLP2-11WA | | H | 34.7000 | 175.9000 | | |
| 11 | 1 | T | COMMSCOPE VHLP2-11WA | | V | 34.7000 | 175.9000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-28 | WRKX507 | LIEXP |
| 2026-01-26 | WRKX507 | LIASS |
| 2025-11-24 | WRKX507 | LETRES |
| 2025-09-05 | WRKX507 | LIAUA |
| 2025-08-02 | WRKX507 | LIAUA |
| 2024-09-12 | WRKX507 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4394750 | 2026-08-02 02:43:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKX507 | ULS 4394750 | 2026-08-02 02:43:48 |
| Status | E | ULS 4394750 | 2026-08-02 02:43:48 |
| Service | MG | ULS 4394750 | 2026-08-02 02:43:48 |
| Grant Date | 2020-12-07 | ULS 4394750 | 2026-08-02 02:43:48 |
| Expiration Date | 2026-01-26 | ULS 4394750 | 2026-08-02 02:43:48 |
| Cancellation Date | 2026-03-28 | ULS 4394750 | 2026-08-02 02:43:48 |