Universal Licensing System
WRTA664
Surfnet Communications, Inc
License details
| ULS identifier | 4613452 |
|---|
| Call sign | WRTA664 |
|---|
| Radio service | MG |
|---|
| Status | A |
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| Grant date | 2022-05-26 |
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| Expiration | 2032-05-26 |
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| Frequency range | 19620 MHz |
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| Locations | 2 |
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| Representative location | WATSONVILLE, SANTA CLARA, CA |
|---|
| Coordinates | 37.0577778, -121.7761111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
| 1 | 1 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0D7W |
| 1 | 1 | 19620.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | APPROX 9 MI N, WATSONVILLE, SANTA CLARA, CA | 37.05777778, -121.77611111 | 761.100 m | GTOWER | 449.300 m structure / 473.100 m overall | |
| 2 | R | | 36.90877778, -121.75586111 | 9.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-18A | | S | 43.5000 | 173.8000 | | |
| 1 | 2 | R | Commscope VHLP3-18A | | | 43.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-29 | WRTA664 | LETCNS |
| 2022-05-26 | WRTA664 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4613452 | 2026-08-02 02:44:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTA664 | ULS 4613452 | 2026-08-02 02:44:34 |
| Status | A | ULS 4613452 | 2026-08-02 02:44:34 |
| Service | MG | ULS 4613452 | 2026-08-02 02:44:34 |
| Grant Date | 2022-05-26 | ULS 4613452 | 2026-08-02 02:44:34 |
| Expiration Date | 2032-05-26 | ULS 4613452 | 2026-08-02 02:44:34 |