Universal Licensing System
KNNU585
INDEPENDENT SCHOOL DISTRICT NO 4
License details
| ULS identifier | 1275765 |
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| Call sign | KNNU585 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-04-08 |
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| Expiration | 2031-06-05 |
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| Frequency range | 155.295 MHz |
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| Locations | 2 |
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| Representative location | MC GREGOR, AITKIN, MN |
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| Coordinates | 46.6060556, -93.3066111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.29500000 | | | 60.000000 | 150.000000 | |
| 2 | 1 | MO | 155.29500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.29500000 | | 11K3F3E |
| 2 | 1 | 155.29500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1/4 MI S OF INT HWYS 65 & 210, MC GREGOR, AITKIN, MN | 46.60605556, -93.30661111 | 373.000 m | B | 18.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1/4 MI S OF HWY 65 & 210 MC, MCGREGOR, MN | AITKIN | 2187682111 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-08 | KNNU585 | LIREN |
| 2021-04-06 | KNNU585 | ESURNW |
| 2021-03-15 | KNNU585 | LETRES |
| 2021-03-07 | KNNU585 | ESURNW |
| 2021-03-03 | KNNU585 | LIAUA |
| 2011-11-10 | KNNU585 | LIMOD |
| 2011-08-02 | KNNU585 | ESCAPR |
| 2011-03-29 | KNNU585 | LTSAPR |
| 2011-03-29 | KNNU585 | LIREN |
| 2011-03-14 | KNNU585 | LETRES |
| 2006-05-17 | KNNU585 | LIAUA |
| 2006-05-17 | KNNU585 | LTSAPR |
| 2001-10-01 | KNNU585 | AUDOPR |
| 2001-06-05 | KNNU585 | LIREN |
| 2001-02-19 | KNNU585 | LETRES |
| 2000-10-20 | KNNU585 | LICCNV |
| 1996-05-15 | KNNU585 | LIISS |
| 1996-05-15 | KNNU585 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1275765 | 2026-08-02 01:11:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNU585 | ULS 1275765 | 2026-08-02 01:11:28 |
| Status | A | ULS 1275765 | 2026-08-02 01:11:28 |
| Service | PW | ULS 1275765 | 2026-08-02 01:11:28 |
| Grant Date | 2021-04-08 | ULS 1275765 | 2026-08-02 01:11:28 |
| Expiration Date | 2031-06-05 | ULS 1275765 | 2026-08-02 01:11:28 |