Universal Licensing System
WRKX637
RIVER'S EDGE OP CO LLC
License details
| ULS identifier | 4395075 |
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| Call sign | WRKX637 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-27 |
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| Expiration | 2031-02-27 |
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| Frequency range | 452.5375 - 457.9875 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | SACRAMENTO, SACRAMENTO, CA |
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| Coordinates | 38.5764722, -121.4175833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.53750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 456.31250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.98750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.53750000 | | 11K0F3E |
| 1 | 1 | 452.53750000 | | 7K60FXW |
| 1 | 1 | 456.31250000 | | 11K0F3E |
| 1 | 1 | 456.31250000 | | 7K60FXW |
| 1 | 1 | 457.48750000 | | 11K0F3E |
| 1 | 1 | 457.48750000 | | 7K60FXW |
| 1 | 1 | 457.98750000 | | 7K60FXW |
| 1 | 1 | 457.98750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 601 FEATURE DRIVE, SACRAMENTO, SACRAMENTO, CA | 38.57647222, -121.41758333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 601 FEATURE DRIVE, SACRAMENTO, CA | SACRAMENTO | 9169211970 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-30 | WRKX637 | LETCNS |
| 2021-02-27 | WRKX637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4395075 | 2026-08-02 01:22:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKX637 | ULS 4395075 | 2026-08-02 01:22:18 |
| Status | A | ULS 4395075 | 2026-08-02 01:22:18 |
| Service | IG | ULS 4395075 | 2026-08-02 01:22:18 |
| Grant Date | 2021-02-27 | ULS 4395075 | 2026-08-02 01:22:18 |
| Expiration Date | 2031-02-27 | ULS 4395075 | 2026-08-02 01:22:18 |