Universal Licensing System
WRCS996
Skyriver Communications, Inc.
License details
| ULS identifier | 4113290 |
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| Call sign | WRCS996 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-12-31 |
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| Expiration | 2028-12-31 |
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| Frequency range | 17915 MHz |
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| Locations | 2 |
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| Representative location | Rancho Santa Fe, SAN DIEGO, CA |
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| Coordinates | 33.0144444, -117.2031667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 16698-16416 La Gracia, Rancho Santa Fe, SAN DIEGO, CA | 33.01444444, -117.20316667 | 52.800 m | B | 8.000 m structure / 9.000 m overall | |
| 2 | R | | 32.98119444, -117.11602778 | 475.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-1839UH06S 03 | | V | 38.9000 | 114.5000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-1834UH03S 03 | | | 34.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WRCS996 | LITRAN |
| 2020-01-30 | WRCS996 | LIAUA |
| 2018-12-31 | WRCS996 | LIISS |
| 2018-07-20 | WRCS996 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4113290 | 2026-08-02 02:43:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCS996 | ULS 4113290 | 2026-08-02 02:43:52 |
| Status | A | ULS 4113290 | 2026-08-02 02:43:52 |
| Service | MG | ULS 4113290 | 2026-08-02 02:43:52 |
| Grant Date | 2018-12-31 | ULS 4113290 | 2026-08-02 02:43:52 |
| Expiration Date | 2028-12-31 | ULS 4113290 | 2026-08-02 02:43:52 |