Universal Licensing System
WRFU678
TowerStream Corp
License details
| ULS identifier | 4276763 |
|---|
| Call sign | WRFU678 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-05-05 |
|---|
| Expiration | 2030-05-05 |
|---|
| Cancellation | 2024-11-20 |
|---|
| Frequency range | 19575 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Carson, LOS ANGELES, CA |
|---|
| Coordinates | 33.8214167, -118.2544722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19575.00000000 | | 42M6D7W |
| 1 | 1 | 19575.00000000 | | 45M8D7W |
| 1 | 1 | 19575.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1111 E Watson Center Rd, Carson, LOS ANGELES, CA | 33.82141667, -118.25447222 | 7.000 m | B | 17.500 m structure / 17.500 m overall | |
| 2 | R | | 33.76747222, -118.18900000 | 9.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 134.6000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-21 | WRFU678 | LICAN |
| 2023-07-18 | WRFU678 | LETCNS |
| 2022-04-19 | WRFU678 | LIMOD |
| 2020-05-05 | WRFU678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4276763 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFU678 | ULS 4276763 | 2026-08-02 02:47:34 |
| Status | C | ULS 4276763 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4276763 | 2026-08-02 02:47:34 |
| Grant Date | 2020-05-05 | ULS 4276763 | 2026-08-02 02:47:34 |
| Expiration Date | 2030-05-05 | ULS 4276763 | 2026-08-02 02:47:34 |
| Cancellation Date | 2024-11-20 | ULS 4276763 | 2026-08-02 02:47:34 |