Universal Licensing System
WRAJ554
ROCK CREEK HYDRO, LLC
License details
| ULS identifier | 3981355 |
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| Call sign | WRAJ554 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2017-12-05 |
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| Expiration | 2027-12-05 |
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| Frequency range | 173.275 MHz |
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| Locations | 4 |
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| Representative location | PLACERVILLE, EL DORADO, CA |
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| Coordinates | 38.7834722, -120.7785556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 173.27500000 | | | 50.000000 | 96.400000 | |
| 2 | 1 | FB | 173.27500000 | | | 50.000000 | 96.400000 | |
| 3 | 1 | MO | 173.27500000 | | | 50.000000 | 96.400000 | |
| 4 | 1 | MO | 173.27500000 | | | 50.000000 | 96.400000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 173.27500000 | | 11K0F1D |
| 2 | 1 | 173.27500000 | | 11K0F1D |
| 3 | 1 | 173.27500000 | | 11K0F1D |
| 4 | 1 | 173.27500000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10441 ROCK CREEK RD., PLACERVILLE, EL DORADO, CA | 38.78347222, -120.77855556 | 337.000 m | POLE | 6.000 m structure / 13.000 m overall | |
| 2 | T | 10441 ROCK CREEK RD, PLACERVILLE, EL DORADO, CA | 38.79405556, -120.77541667 | 422.000 m | POLE | 6.000 m structure / 13.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | 5.0000 | | -341.600 | |
| 1 | 2 | T | | 13.000 m | | 5.0000 | | -248.300 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10441 ROCK CREEK RD, PLACERVILLE, CA | EL DORADO | 9786811900 |
License history
| Date | File or call sign | Action |
|---|
| 2017-12-05 | WRAJ554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3981355 | 2026-08-02 01:23:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAJ554 | ULS 3981355 | 2026-08-02 01:23:00 |
| Status | A | ULS 3981355 | 2026-08-02 01:23:00 |
| Service | IG | ULS 3981355 | 2026-08-02 01:23:00 |
| Grant Date | 2017-12-05 | ULS 3981355 | 2026-08-02 01:23:00 |
| Expiration Date | 2027-12-05 | ULS 3981355 | 2026-08-02 01:23:00 |