Universal Licensing System
WPXB477
Brewery Block Office Building
License details
| ULS identifier | 2490076 |
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| Call sign | WPXB477 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-02-26 |
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| Expiration | 2013-02-26 |
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| Cancellation | 2013-05-04 |
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| Frequency range | 457.8125 MHz |
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| Locations | 1 |
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| Representative location | Portland, WASHINGTON, OR |
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| Coordinates | 45.5239444, -122.6811944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.81250000 | | | 0.500000 | 0.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.81250000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Portland, WASHINGTON, OR | 45.52394444, -122.68119444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1135 NW Couch Drive, Portland, OR | WASHINGTON | 3178724544 |
License history
| Date | File or call sign | Action |
|---|
| 2013-05-04 | WPXB477 | LIEXP |
| 2012-12-03 | WPXB477 | LETRES |
| 2003-11-24 | WPXB477 | LETCNS |
| 2003-02-26 | WPXB477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2490076 | 2026-08-02 01:15:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXB477 | ULS 2490076 | 2026-08-02 01:15:48 |
| Status | E | ULS 2490076 | 2026-08-02 01:15:48 |
| Service | IG | ULS 2490076 | 2026-08-02 01:15:48 |
| Grant Date | 2003-02-26 | ULS 2490076 | 2026-08-02 01:15:48 |
| Expiration Date | 2013-02-26 | ULS 2490076 | 2026-08-02 01:15:48 |
| Cancellation Date | 2013-05-04 | ULS 2490076 | 2026-08-02 01:15:48 |