Universal Licensing System
WRDM427
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4166849 |
|---|
| Call sign | WRDM427 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-06-04 |
|---|
| Expiration | 2029-06-04 |
|---|
| Frequency range | 10935 - 18120 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 33.9184167, -118.3291111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:12 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 8 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 3 | FXO | 18080.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
| 1 | 9 | FXO | 18120.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10935.00000000 | | 39M9D7D |
| 1 | 2 | 10935.00000000 | | 39M9D7D |
| 1 | 2 | 10935.00000000 | | 39M9D7D |
| 1 | 2 | 10935.00000000 | | 39M9D7D |
| 1 | 2 | 10935.00000000 | | 39M9D7D |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 8 | 17980.00000000 | | 80M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 3 | 18080.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
| 1 | 9 | 18120.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5777 W Century Blvd, Los Angeles, LOS ANGELES, CA | 33.94705556, -118.38300000 | 29.900 m | B | 57.900 m structure / 58.400 m overall | |
| 3 | R | | 33.79505556, -118.33575000 | 43.000 m | | | |
| 4 | R | | 33.94619444, -118.33375000 | 40.100 m | | | |
| 5 | R | | 33.99805556, -118.35983333 | 146.500 m | | | |
| 9 | R | | 33.91841667, -118.32911111 | 17.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 1 | 4 | R | RFS SC2-190B | | | 39.0000 | | | |
| 1 | 9 | R | COMMSCOPE VHLP2-18D | | | 39.0000 | | | |
| 2 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | V | 35.0000 | 165.4000 | | |
| 2 | 5 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
| 3 | 1 | T | RFS SC2-190B | | H | 39.0000 | 91.2000 | | |
| 8 | 1 | T | COMMSCOPE VHLP2-18C | | S | 39.0000 | 20.7000 | | |
| 9 | 1 | T | COMMSCOPE VHLP2-18D | | S | 39.0000 | 122.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-23 | WRDM427 | LIMOD |
| 2026-04-28 | WRDM427 | LIMOD |
| 2025-08-27 | WRDM427 | LIMOD |
| 2025-06-24 | WRDM427 | LIMOD |
| 2025-01-31 | WRDM427 | LIMOD |
| 2025-01-17 | WRDM427 | LIMOD |
| 2024-09-24 | WRDM427 | LIMOD |
| 2022-10-12 | WRDM427 | LETCNS |
| 2022-01-11 | WRDM427 | LETCNS |
| 2021-08-31 | WRDM427 | LETCNS |
| 2021-05-20 | WRDM427 | LIMOD |
| 2020-12-01 | WRDM427 | LETCNS |
| 2020-10-13 | WRDM427 | LIMOD |
| 2020-09-09 | WRDM427 | LETCNS |
| 2020-06-01 | WRDM427 | LIMOD |
| 2019-09-04 | WRDM427 | LIMOD |
| 2019-06-04 | WRDM427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4166849 | 2026-08-02 02:46:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDM427 | ULS 4166849 | 2026-08-02 02:46:12 |
| Status | A | ULS 4166849 | 2026-08-02 02:46:12 |
| Service | CF | ULS 4166849 | 2026-08-02 02:46:12 |
| Grant Date | 2019-06-04 | ULS 4166849 | 2026-08-02 02:46:12 |
| Expiration Date | 2029-06-04 | ULS 4166849 | 2026-08-02 02:46:12 |