Universal Licensing System
WRAA440
SkyRiver Communications
License details
| ULS identifier | 3958544 |
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| Call sign | WRAA440 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2017-09-22 |
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| Expiration | 2027-09-22 |
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| Frequency range | 19375 MHz |
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| Locations | 2 |
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| Representative location | Ramona, SAN DIEGO, CA |
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| Coordinates | 33.0781389, -116.8054167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 19375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Ramona Oaks RV Resort, Ramona, SAN DIEGO, CA | 33.07813889, -116.80541667 | 711.100 m | B | 9.100 m structure / 10.100 m overall | |
| 2 | R | | 33.00908333, -116.97255556 | 861.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TONGYU COMMUNICATIONS TYA06U18S | | V | 38.9000 | 243.9000 | | |
| 1 | 2 | R | TONGYU COMMUNICATIONS TYA06U18S | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WRAA440 | LITRAN |
| 2020-01-30 | WRAA440 | LIAUA |
| 2018-10-25 | WRAA440 | LIAUA |
| 2018-07-20 | WRAA440 | LITRAN |
| 2017-09-22 | WRAA440 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3958544 | 2026-08-02 02:43:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRAA440 | ULS 3958544 | 2026-08-02 02:43:55 |
| Status | A | ULS 3958544 | 2026-08-02 02:43:55 |
| Service | MG | ULS 3958544 | 2026-08-02 02:43:55 |
| Grant Date | 2017-09-22 | ULS 3958544 | 2026-08-02 02:43:55 |
| Expiration Date | 2027-09-22 | ULS 3958544 | 2026-08-02 02:43:55 |