Universal Licensing System
WRUP403
SEATTLE, CITY OF
License details
| ULS identifier | 4665235 |
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| Call sign | WRUP403 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-09-19 |
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| Expiration | 2032-09-19 |
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| Frequency range | 453.9 - 458.9 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6158333, -122.3088889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.90000000 | | | 100.000000 | 115.500000 | |
| 2 | 1 | FB2 | 453.90000000 | | | 100.000000 | 115.500000 | |
| 3 | 1 | FB2 | 453.90000000 | | | 100.000000 | 170.000000 | |
| 4 | 1 | MO | 453.90000000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | MO | 458.90000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.90000000 | | 11K0F3E |
| 1 | 1 | 453.90000000 | | 8K10F1E |
| 1 | 1 | 453.90000000 | | 11K0F1D |
| 2 | 1 | 453.90000000 | | 11K0F3E |
| 2 | 1 | 453.90000000 | | 8K10F1E |
| 2 | 1 | 453.90000000 | | 11K0F1D |
| 3 | 1 | 453.90000000 | | 11K0F3E |
| 3 | 1 | 453.90000000 | | 11K0F1D |
| 3 | 1 | 453.90000000 | | 8K10F1E |
| 4 | 1 | 453.90000000 | | 8K10F1E |
| 4 | 1 | 453.90000000 | | 11K0F1D |
| 4 | 1 | 453.90000000 | | 11K0F3E |
| 4 | 1 | 458.90000000 | | 8K10F1E |
| 4 | 1 | 458.90000000 | | 11K0F1D |
| 4 | 1 | 458.90000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 18TH E & E MADISON, SEATTLE, KING, WA | 47.61583333, -122.30888889 | 125.000 m | LTOWER | 152.400 m structure / 181.100 m overall | |
| 2 | T | NORTHEAST RADIO SITE, SEATTLE, KING, WA | 47.69122222, -122.31736111 | 133.000 m | POLE | 53.600 m structure / 54.800 m overall | |
| 3 | T | 6900 36TH AVE SW, SEATTLE, KING, WA | 47.54052778, -122.37833333 | 151.000 m | MTOWER | 42.700 m structure / 46.900 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 102.000 m | | 6.0000 | 360.0000 | 186.000 | |
| 1 | 2 | T | | 54.800 m | | 6.0000 | 360.0000 | 140.000 | |
| 1 | 3 | T | | 46.900 m | | 6.0000 | 360.0000 | 163.300 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1933 MINOR AVE, SEATTLE, WA | KING | 2063861213 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-19 | WRUP403 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4665235 | 2026-08-02 01:13:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRUP403 | ULS 4665235 | 2026-08-02 01:13:36 |
| Status | A | ULS 4665235 | 2026-08-02 01:13:36 |
| Service | PW | ULS 4665235 | 2026-08-02 01:13:36 |
| Grant Date | 2022-09-19 | ULS 4665235 | 2026-08-02 01:13:36 |
| Expiration Date | 2032-09-19 | ULS 4665235 | 2026-08-02 01:13:36 |