Universal Licensing System
WNUN903
HF Sinclair Puget Sound Refining LLC
License details
| ULS identifier | 1841744 |
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| Call sign | WNUN903 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-09-20 |
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| Expiration | 2035-10-03 |
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| Frequency range | 451.4625 - 456.4625 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | KING, WA |
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| Coordinates | 47.5817778, -122.3526389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.38750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 456.46250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 11K2F3E |
| 1 | 1 | 456.38750000 | | 11K2F3E |
| 1 | 1 | 456.46250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KING, WA | 47.58177778, -122.35263889 | | | | |
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 |
|---|
| 2 | 150 N DAIRY ASHFORD, HOUSTON, TX | HARRIS | 8323370209 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-20 | WNUN903 | LIREN |
| 2025-07-07 | WNUN903 | LETRES |
| 2024-11-08 | WNUN903 | LIAUA |
| 2023-04-01 | WNUN903 | LIASS |
| 2021-11-11 | WNUN903 | LIAUA |
| 2021-11-01 | WNUN903 | LIASS |
| 2018-01-30 | WNUN903 | LIAUA |
| 2015-09-23 | WNUN903 | LIREN |
| 2015-09-15 | WNUN903 | ESUAPR |
| 2015-07-13 | WNUN903 | LETRES |
| 2014-02-21 | WNUN903 | LIAUA |
| 2014-02-20 | WNUN903 | ESUAPR |
| 2012-12-21 | WNUN903 | LIASS |
| 2012-12-20 | WNUN903 | ESCAPR |
| 2012-05-31 | WNUN903 | LIMOD |
| 2012-04-05 | WNUN903 | ESUAPR |
| 2005-10-05 | WNUN903 | LIREN |
| 2005-07-11 | WNUN903 | LETRES |
| 2003-06-12 | WNUN903 | LIAUA |
| 2002-10-29 | WNUN903 | AUDOPR |
| 2002-02-06 | WNUN903 | LIAUA |
| 2001-10-10 | WNUN903 | LIASS |
| 2000-11-23 | WNUN903 | LICCNV |
| 2000-10-04 | WNUN903 | LIREN |
| 2000-10-04 | WNUN903 | AUTHPR |
| 2000-07-03 | WNUN903 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1841744 | 2026-08-02 01:23:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUN903 | ULS 1841744 | 2026-08-02 01:23:09 |
| Status | A | ULS 1841744 | 2026-08-02 01:23:09 |
| Service | IG | ULS 1841744 | 2026-08-02 01:23:09 |
| Grant Date | 2025-09-20 | ULS 1841744 | 2026-08-02 01:23:09 |
| Expiration Date | 2035-10-03 | ULS 1841744 | 2026-08-02 01:23:09 |