Universal Licensing System
WSNC487
ROYAL SONESTA PORTLAND
License details
| ULS identifier | 5315273 |
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| Call sign | WSNC487 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-06-08 |
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| Expiration | 2036-06-08 |
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| Frequency range | 451.5625 - 468.8875 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5200000, -122.6770556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.56250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.88750000 | | | 25.000000 | 75.000000 | |
| 2 | 1 | MO | 463.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 468.88750000 | | | 25.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.56250000 | | 11K2F3E |
| 4 | 1 | 456.71250000 | | 11K2F3E |
| 4 | 1 | 456.76250000 | | 11K2F3E |
| 1 | 1 | 463.88750000 | | 11K2F3E |
| 2 | 1 | 463.88750000 | | 11K2F3E |
| 2 | 1 | 468.88750000 | | 11K2F3E |
| 3 | 1 | 468.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 506 SW WASHINGTON ST., PORTLAND, MULTNOMAH, OR | 45.52000000, -122.67705556 | 11.000 m | BANT | 10.700 m structure / 10.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | MULTNOMAH, OR | | | | | |
| 4 | T | PORTLAND, MULTNOMAH, OR | 45.52000000, -122.67705556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.700 m | | | | -53.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 506 SW WASHINGTON ST., MULTNOMAH, OR | MULTNOMAH | 5032220001 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-08 | WSNC487 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5315273 | 2026-08-02 01:24:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSNC487 | ULS 5315273 | 2026-08-02 01:24:42 |
| Status | A | ULS 5315273 | 2026-08-02 01:24:42 |
| Service | IG | ULS 5315273 | 2026-08-02 01:24:42 |
| Grant Date | 2026-06-08 | ULS 5315273 | 2026-08-02 01:24:42 |
| Expiration Date | 2036-06-08 | ULS 5315273 | 2026-08-02 01:24:42 |