Universal Licensing System
KNNF357
MOUNT BAKER SCHOOL DISTRICT 507
License details
| ULS identifier | 1630145 |
|---|
| Call sign | KNNF357 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-12-05 |
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| Expiration | 2035-12-14 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | WA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MOI | 464.50000000 | | | 35.000000 | 85.000000 | |
| 1 | 1 | MOI | 464.55000000 | | | 35.000000 | 85.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 11K2F3E |
| 1 | 1 | 464.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WA | | | | | |
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 |
|---|
| 1 | 4936 DEMING RD, DEMING, WA | WHATCOM | 3603832060 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-05 | KNNF357 | LIREN |
| 2025-09-22 | KNNF357 | LETRES |
| 2015-11-21 | KNNF357 | LIREN |
| 2015-11-14 | KNNF357 | ESURNW |
| 2015-10-15 | KNNF357 | ESURNW |
| 2015-09-21 | KNNF357 | LETRES |
| 2015-09-15 | KNNF357 | ESURNW |
| 2013-06-07 | KNNF357 | LIMOD |
| 2013-01-10 | KNNF357 | LIAUA |
| 2013-01-09 | KNNF357 | ESCAPR |
| 2005-11-22 | KNNF357 | LIREN |
| 2005-11-21 | KNNF357 | LITIN |
| 2005-09-19 | KNNF357 | LETRES |
| 2000-11-23 | KNNF357 | LICCNV |
| 2000-10-03 | KNNF357 | LIREN |
| 2000-10-03 | KNNF357 | AUTHPR |
| 2000-09-20 | KNNF357 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1630145 | 2026-08-02 01:11:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNF357 | ULS 1630145 | 2026-08-02 01:11:40 |
| Status | A | ULS 1630145 | 2026-08-02 01:11:40 |
| Service | IG | ULS 1630145 | 2026-08-02 01:11:40 |
| Grant Date | 2025-12-05 | ULS 1630145 | 2026-08-02 01:11:40 |
| Expiration Date | 2035-12-14 | ULS 1630145 | 2026-08-02 01:11:40 |