Universal Licensing System
WRKI478
Sterling Grove Country Club LLC
License details
| ULS identifier | 4372017 |
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| Call sign | WRKI478 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-08 |
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| Expiration | 2031-01-08 |
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| Frequency range | 461.6125 - 466.6125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Surprise, MARICOPA, AZ |
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| Coordinates | 33.5928889, -112.4288889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.61250000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 461.61250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.61250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.61250000 | | 7K60FXE |
| 1 | 1 | 461.61250000 | | 7K60FXD |
| 2 | 1 | 461.61250000 | | 7K60FXE |
| 2 | 1 | 461.61250000 | | 7K60FXD |
| 2 | 1 | 466.61250000 | | 7K60FXE |
| 2 | 1 | 466.61250000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 17193 W Montpeiler St, Surprise, MARICOPA, AZ | 33.59288889, -112.42888889 | 375.000 m | BANT | 7.600 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -34.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 17193 W Montpeiler St, Surprise, AZ | MARICOPA | 6234011538 |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-08 | WRKI478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4372017 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKI478 | ULS 4372017 | 2026-08-02 01:22:03 |
| Status | A | ULS 4372017 | 2026-08-02 01:22:03 |
| Service | IG | ULS 4372017 | 2026-08-02 01:22:03 |
| Grant Date | 2021-01-08 | ULS 4372017 | 2026-08-02 01:22:03 |
| Expiration Date | 2031-01-08 | ULS 4372017 | 2026-08-02 01:22:03 |