Universal Licensing System
KNFL688
LAKE SUPERIOR SCHOOL DIST 381
License details
| ULS identifier | 1274707 |
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| Call sign | KNFL688 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 1997-02-24 |
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| Expiration | 2002-05-06 |
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| Cancellation | 2002-09-08 |
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| Frequency range | 155.265 MHz |
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| Locations | 2 |
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| Representative location | SILVER BAY, LAKE, MN |
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| Coordinates | 47.2943611, -91.2968333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:30 |
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Licensee
| Name | LAKE SUPERIOR SCHOOL DIST 381 |
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| Applicant type | G |
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| FRN | 0002608529 |
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| Location | TWO HARBORS, MN |
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| Address | 405 4TH AVE, TWO HARBORS, MN, 55616 |
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| Phone | 2188348213 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | MO | 155.26500000 | | | 100.000000 | | |
| 2 | 1 | FB | 155.26500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.26500000 | | 20K0F3E |
| 2 | 1 | 155.26500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | SILVER BAY WATER TANK, SILVER BAY, LAKE, MN | 47.29436111, -91.29683333 | 384.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 18.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | SILVER BAY WATER TANK, SILVER BAY, MN | | 2188348213 |
License history
| Date | File or call sign | Action |
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| 2002-09-08 | KNFL688 | LIEXP |
| 2002-02-11 | KNFL688 | LETRES |
| 2001-10-09 | KNFL688 | AUDOPR |
| 2000-10-20 | KNFL688 | LICCNV |
| 1997-02-24 | KNFL688 | AUTHPR |
| 1997-02-24 | KNFL688 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1274707 | 2026-08-02 01:11:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFL688 | ULS 1274707 | 2026-08-02 01:11:30 |
| Status | E | ULS 1274707 | 2026-08-02 01:11:30 |
| Service | PW | ULS 1274707 | 2026-08-02 01:11:30 |
| Grant Date | 1997-02-24 | ULS 1274707 | 2026-08-02 01:11:30 |
| Expiration Date | 2002-05-06 | ULS 1274707 | 2026-08-02 01:11:30 |
| Cancellation Date | 2002-09-08 | ULS 1274707 | 2026-08-02 01:11:30 |