Universal Licensing System
KNNF443
Whatcom County Sheriff's Office
License details
| ULS identifier | 1215477 |
|---|
| Call sign | KNNF443 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-09-16 |
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| Expiration | 2035-12-12 |
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| Frequency range | 453.325 MHz |
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| Locations | 1 |
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| Representative location | NEWHALEM, WHATCOM, WA |
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| Coordinates | 48.6625000, -121.2961111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.32500000 | | | 15.000000 | 48.000000 | |
| 2 | 1 | FB2 | 453.32500000 | | | 100.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.32500000 | | 11K2F3E |
| 2 | 1 | 453.32500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BAKER LAKE RD, CONCRETE, SKAGIT, WA | 48.65233333, -121.68680556 | 329.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | BABCOCK HILL, NEWHALEM, WHATCOM, WA | 48.66250000, -121.29611111 | 139.000 m | BTWR | 37.000 m structure / 37.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 0.000 | |
| 1 | 2 | | | 37.000 m | | 3.0000 | 360.0000 | -1102.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 5 | 620 Alabama St, Bellingham, WA | WHATCOM | 3606766910 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-16 | KNNF443 | LIREN |
| 2025-09-15 | KNNF443 | LETRES |
| 2020-12-23 | KNNF443 | LIASS |
| 2015-10-06 | KNNF443 | LIREN |
| 2015-10-06 | KNNF443 | COR |
| 2015-09-19 | KNNF443 | ESUAPR |
| 2015-09-13 | KNNF443 | ESURNW |
| 2007-04-26 | KNNF443 | LIMOD |
| 2006-05-17 | KNNF443 | LIMOD |
| 2005-09-21 | KNNF443 | LIREN |
| 2005-09-20 | KNNF443 | ESCAPR |
| 2005-09-19 | KNNF443 | LETRES |
| 2005-08-05 | KNNF443 | LIAUA |
| 2005-08-04 | KNNF443 | ESCAPR |
| 2002-03-06 | KNNF443 | AUDOPR |
| 2001-05-10 | KNNF443 | LIAUA |
| 2001-05-08 | KNNF443 | LIAUA |
| 2000-10-20 | KNNF443 | LICCNV |
| 2000-09-20 | KNNF443 | AUTHPR |
| 2000-09-20 | KNNF443 | LETRES |
| 2000-09-20 | KNNF443 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1215477 | 2026-08-02 01:23:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNF443 | ULS 1215477 | 2026-08-02 01:23:49 |
| Status | A | ULS 1215477 | 2026-08-02 01:23:49 |
| Service | PW | ULS 1215477 | 2026-08-02 01:23:49 |
| Grant Date | 2025-09-16 | ULS 1215477 | 2026-08-02 01:23:49 |
| Expiration Date | 2035-12-12 | ULS 1215477 | 2026-08-02 01:23:49 |