Universal Licensing System
KNIW498
HENNEPIN, COUNTY OF
License details
| ULS identifier | 1214979 |
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| Call sign | KNIW498 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2004-01-22 |
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| Expiration | 2014-03-30 |
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| Cancellation | 2012-06-08 |
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| Frequency range | 453.8 - 458.8 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MINNEAPOLIS, HENNEPIN, MN |
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| Coordinates | 44.9744167, -93.2621667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:49:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.80000000 | | | 65.000000 | 6.000000 | |
| 1 | 1 | FB | 453.80000000 | | | 65.000000 | 6.000000 | |
| 4 | 1 | MO | 453.80000000 | | | 6.000000 | | |
| 5 | 1 | MO | 458.80000000 | | | 6.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.80000000 | | 20K0F3E |
| 1 | 1 | 453.80000000 | | 20K0F3E |
| 4 | 1 | 453.80000000 | | 20K0F3E |
| 5 | 1 | 458.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JUVENILE JUSTICE CENTER 6TH ST S & PARK AVE, MINNEAPOLIS, HENNEPIN, MN | 44.97441667, -93.26216667 | 257.000 m | B | 34.000 m structure / 34.000 m overall | N |
| 4 | T | HENNEPIN, MN | 44.99108333, -93.47716667 | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | 20.900 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | JUVENILE JUSTICE CENTER 6TH ST, MINNEAPOLIS, MN | HENNEPIN | 7635256257 |
License history
| Date | File or call sign | Action |
|---|
| 2012-06-09 | KNIW498 | LICAN |
| 2004-07-14 | KNIW498 | LIMOD |
| 2004-01-05 | KNIW498 | LETRES |
| 2002-02-22 | KNIW498 | AUDOPR |
| 2000-10-20 | KNIW498 | COR |
| 2000-10-20 | KNIW498 | LICCNV |
| 1999-03-10 | KNIW498 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1214979 | 2026-08-23 05:49:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNIW498 | ULS 1214979 | 2026-08-23 05:49:37 |
| Status | C | ULS 1214979 | 2026-08-23 05:49:37 |
| Service | PW | ULS 1214979 | 2026-08-23 05:49:37 |
| Grant Date | 2004-01-22 | ULS 1214979 | 2026-08-23 05:49:37 |
| Expiration Date | 2014-03-30 | ULS 1214979 | 2026-08-23 05:49:37 |
| Cancellation Date | 2012-06-08 | ULS 1214979 | 2026-08-23 05:49:37 |