Universal Licensing System
WPMB511
ELLIOTT BAY MESSENGER COMPANY
License details
| ULS identifier | 1791324 |
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| Call sign | WPMB511 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-05-13 |
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| Expiration | 2003-05-13 |
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| Cancellation | 2003-08-17 |
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| Frequency range | 451.7 - 456.7 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6278889, -122.3559722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:08:00 |
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Licensee
| Name | ELLIOTT BAY MESSENGER COMPANY |
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| Applicant type | C |
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| Location | SEATTLE, WA |
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| Address | 411 FAIRVIEW AVE N, SEATTLE, WA, 98109 |
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| Phone | 2063409525 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 451.70000000 | | | 40.000000 | 55.000000 | |
| 2 | 1 | MO | 451.70000000 | | | 35.000000 | | |
| 2 | 1 | MO | 456.70000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.70000000 | | 20K0F3E |
| 2 | 1 | 451.70000000 | | 20K0F3E |
| 2 | 1 | 456.70000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 100 WARD ST, SEATTLE, KING, WA | 47.62788889, -122.35597222 | 96.000 m | B | 44.000 m structure / 46.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 46.000 m | | | | 109.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 411 FAIRVIEW AVE N, SEATTLE, WA | | 2063409525 |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1791324 | 2026-08-09 03:08:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMB511 | ULS 1791324 | 2026-08-09 03:08:00 |
| Status | E | ULS 1791324 | 2026-08-09 03:08:00 |
| Service | IG | ULS 1791324 | 2026-08-09 03:08:00 |
| Grant Date | 1998-05-13 | ULS 1791324 | 2026-08-09 03:08:00 |
| Expiration Date | 2003-05-13 | ULS 1791324 | 2026-08-09 03:08:00 |
| Cancellation Date | 2003-08-17 | ULS 1791324 | 2026-08-09 03:08:00 |