Universal Licensing System
WRAH954
Skyriver Communications
License details
| ULS identifier | 3977434 |
|---|
| Call sign | WRAH954 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2017-11-22 |
|---|
| Expiration | 2027-11-22 |
|---|
| Frequency range | 17820 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Ontario, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.1501389, -117.4736389 |
|---|
| Source archive | l_micro.zip |
|---|
| 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 |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
| 1 | 1 | 17820.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5350 Ontario Mills Pkwy, Ontario, SAN BERNARDINO, CA | 34.15013889, -117.47363889 | 477.000 m | B | 7.600 m structure / 8.500 m overall | |
| 2 | R | | 34.02919444, -117.49888889 | 347.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | H | 39.0000 | 189.9000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-06-30 | WRAH954 | LITRAN |
| 2020-01-30 | WRAH954 | LIAUA |
| 2019-03-27 | WRAH954 | LETCNS |
| 2018-10-25 | WRAH954 | LIAUA |
| 2018-07-20 | WRAH954 | LITRAN |
| 2017-11-22 | WRAH954 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3977434 | 2026-08-02 02:43:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAH954 | ULS 3977434 | 2026-08-02 02:43:55 |
| Status | A | ULS 3977434 | 2026-08-02 02:43:55 |
| Service | MG | ULS 3977434 | 2026-08-02 02:43:55 |
| Grant Date | 2017-11-22 | ULS 3977434 | 2026-08-02 02:43:55 |
| Expiration Date | 2027-11-22 | ULS 3977434 | 2026-08-02 02:43:55 |