Universal Licensing System
WROS431
Chateau Pacific Retirement LLC
License details
| ULS identifier | 4528209 |
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| Call sign | WROS431 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-11-30 |
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| Expiration | 2031-11-30 |
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| Frequency range | 452.6375 - 457.6875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Lynwood, SNOHOMISH, WA |
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| Coordinates | 47.8646389, -122.2795278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.68750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.63750000 | | 11K0F3E |
| 1 | 1 | 452.63750000 | | 7K60F1W |
| 1 | 1 | 452.68750000 | | 11K0F3E |
| 1 | 1 | 452.68750000 | | 7K60F1W |
| 1 | 1 | 457.28750000 | | 7K60F1W |
| 1 | 1 | 457.28750000 | | 11K0F3E |
| 1 | 1 | 457.63750000 | | 11K0F3E |
| 1 | 1 | 457.63750000 | | 7K60F1W |
| 1 | 1 | 457.68750000 | | 11K0F3E |
| 1 | 1 | 457.68750000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Lynwood, SNOHOMISH, WA | 47.86463889, -122.27952778 | | | | |
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 | 3333 148th St SW, Lynwood, WA | SNOHOMISH | 4254851155 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-20 | WROS431 | LIAUA |
| 2021-11-30 | WROS431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4528209 | 2026-08-02 01:23:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROS431 | ULS 4528209 | 2026-08-02 01:23:29 |
| Status | A | ULS 4528209 | 2026-08-02 01:23:29 |
| Service | IG | ULS 4528209 | 2026-08-02 01:23:29 |
| Grant Date | 2021-11-30 | ULS 4528209 | 2026-08-02 01:23:29 |
| Expiration Date | 2031-11-30 | ULS 4528209 | 2026-08-02 01:23:29 |