Universal Licensing System
KNBT428
SNOHOMISH COUNTY FIRE PROTECTION DISTRICT NO 27
License details
| ULS identifier | 1181999 |
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| Call sign | KNBT428 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-26 |
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| Expiration | 2031-12-11 |
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| Frequency range | 153.77 - 154.43 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | EVERETT, SNOHOMISH, WA |
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| Coordinates | 47.9775833, -122.2095833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 153.77000000 | | | 110.000000 | | |
| 1 | 1 | MO | 154.43000000 | | | 110.000000 | | |
| 2 | 1 | FB | 154.43000000 | | | 110.000000 | | |
| 3 | 1 | FB | 154.43000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.77000000 | | 11K2F3E |
| 1 | 1 | 154.43000000 | | 11K2F3E |
| 2 | 1 | 154.43000000 | | 11K2F3E |
| 3 | 1 | 154.43000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SNOHOMISH, WA | | | | | |
| 2 | T | 3702 COLBY, EVERETT, SNOHOMISH, WA | 47.97758333, -122.20958333 | 61.000 m | | | N |
| 3 | T | 100 F SARATOGA DR HAT ISLAND, EVERETT, SNOHOMISH, WA | 48.01452778, -122.31763889 | 59.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 16.000 m | | | | 0.000 | |
| 1 | 3 | T | | 18.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 3702 COLBY, EVERETT, WA | SNOHOMISH | 3604446876 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-26 | KNBT428 | LIREN |
| 2017-10-25 | KNBT428 | LIAUA |
| 2017-10-20 | KNBT428 | LIAUA |
| 2017-10-17 | KNBT428 | LIMOD |
| 2011-11-30 | KNBT428 | LIREN |
| 2011-11-29 | KNBT428 | ESCAPR |
| 2011-09-19 | KNBT428 | LETRES |
| 2003-04-24 | KNBT428 | LIAUA |
| 2002-02-28 | KNBT428 | AUDOPR |
| 2001-10-10 | KNBT428 | LIREN |
| 2001-09-17 | KNBT428 | LETRES |
| 2000-10-19 | KNBT428 | LICCNV |
| 1996-11-26 | KNBT428 | AUTHPR |
| 1996-11-26 | KNBT428 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1181999 | 2026-08-02 01:11:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBT428 | ULS 1181999 | 2026-08-02 01:11:32 |
| Status | A | ULS 1181999 | 2026-08-02 01:11:32 |
| Service | PW | ULS 1181999 | 2026-08-02 01:11:32 |
| Grant Date | 2021-10-26 | ULS 1181999 | 2026-08-02 01:11:32 |
| Expiration Date | 2031-12-11 | ULS 1181999 | 2026-08-02 01:11:32 |