Universal Licensing System
WMF481
KING BROADCASTING COMPANY
License details
| ULS identifier | 1000873 |
|---|
| Call sign | WMF481 |
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| Radio service | TI |
|---|
| Status | A |
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| Grant date | 1992-11-24 |
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| Expiration | 2031-02-01 |
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| Frequency range | 12975 - 13000 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.5036944, -121.9756667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 12975.00000000 | 13000.00000000 | | | | |
| 1 | 1 | FXO | 12975.00000000 | 13000.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 12975.00000000 | | 25M0F9W |
| 1 | 1 | 12975.00000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WEST TIGER MOUNTAIN, SEATTLE, KING, WA | 47.50369444, -121.97566667 | 886.700 m | LTOWER | 9.100 m structure / 9.100 m overall | N |
| 2 | R | | 47.63175000, -122.35094444 | 131.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope P6-122 | | H | 45.1000 | 297.0000 | | |
| 1 | 2 | R | Commscope P6-122 | | | 45.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 333 Dexter Avenue N., Seattle, WA | KING | 2064483836 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-11 | WMF481 | PNACT |
| 2026-03-07 | WMF481 | LIAUA |
| 2026-03-04 | WMF481 | PLAUPR |
| 2026-03-03 | WMF481 | LIMOD |
| 2026-02-25 | WMF481 | PNACT |
| 2026-02-19 | WMF481 | PLAUPR |
| 2026-02-18 | WMF481 | LIREN |
| 2020-12-16 | WMF481 | PNACT |
| 2020-12-11 | WMF481 | PLAUPR |
| 2020-12-10 | WMF481 | LIMOD |
| 2019-02-09 | WMF481 | LIAUA |
| 2019-02-06 | WMF481 | PNACT |
| 2019-01-31 | WMF481 | PLAUPR |
| 2019-01-30 | WMF481 | LIMOD |
| 2017-10-18 | WMF481 | PNACT |
| 2017-10-18 | WMF481 | LIAUA |
| 2017-10-17 | WMF481 | LIAUA |
| 2017-10-14 | WMF481 | PLAUPR |
| 2017-10-13 | WMF481 | LIMOD |
| 2017-03-29 | WMF481 | PNACT |
| 2017-03-25 | WMF481 | LIAUA |
| 2017-03-23 | WMF481 | PLAUPR |
| 2017-03-22 | WMF481 | LIMOD |
| 2016-06-29 | WMF481 | PNACT |
| 2016-06-23 | WMF481 | PLAUPR |
| 2016-06-22 | WMF481 | LIMOD |
| 2016-06-18 | WMF481 | LIAUA |
| 2016-06-17 | WMF481 | ESUAPR |
| 2016-03-01 | WMF481 | LIAUA |
| 2016-02-29 | WMF481 | ESUAPR |
| 2016-02-24 | WMF481 | PNACT |
| 2016-02-23 | WMF481 | LIAUA |
| 2016-02-22 | WMF481 | ESUAPR |
| 2016-02-18 | WMF481 | PLAUPR |
| 2016-02-17 | WMF481 | LIMOD |
| 2015-07-23 | WMF481 | LIAUA |
| 2015-07-22 | WMF481 | ESUAPR |
| 2015-02-18 | WMF481 | AUTHPR |
| 2015-02-18 | WMF481 | PNACT |
| 2015-02-14 | WMF481 | LIREN |
| 2014-05-07 | WMF481 | PNACT |
| 2014-05-06 | WMF481 | LTSAPR |
| 2014-05-06 | WMF481 | LIAUA |
| 2014-04-30 | WMF481 | AUTHPR |
| 2014-04-29 | WMF481 | LTSAPR |
| 2014-04-29 | WMF481 | LIAUA |
| 2014-04-29 | WMF481 | LIMOD |
| 2013-03-13 | WMF481 | LIMOD |
| 2012-12-18 | WMF481 | LTSAPR |
| 2007-07-25 | WMF481 | PNACT |
| 2007-07-20 | WMF481 | AUTHPR |
| 2007-07-19 | WMF481 | LIREN |
| 2006-06-14 | WMF481 | PNACT |
| 2006-06-10 | WMF481 | AUTHPR |
| 2006-06-09 | WMF481 | LIMOD |
| 2003-01-29 | WMF481 | PNACT |
| 2003-01-22 | WMF481 | AUTHPR |
| 2003-01-21 | WMF481 | LIMOD |
| 1999-08-14 | WMF481 | LICCNV |
| 1999-01-20 | WMF481 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1000873 | 2026-08-02 02:43:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMF481 | ULS 1000873 | 2026-08-02 02:43:57 |
| Status | A | ULS 1000873 | 2026-08-02 02:43:57 |
| Service | TI | ULS 1000873 | 2026-08-02 02:43:57 |
| Grant Date | 1992-11-24 | ULS 1000873 | 2026-08-02 02:43:57 |
| Expiration Date | 2031-02-01 | ULS 1000873 | 2026-08-02 02:43:57 |