Universal Licensing System
KNHH538
21ST CENTURY WIRELESS GROUP INC
License details
| ULS identifier | 1113490 |
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| Call sign | KNHH538 |
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| Radio service | YX |
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| Status | E |
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| Grant date | 2009-01-13 |
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| Expiration | 2019-02-24 |
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| Cancellation | 2019-04-13 |
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| Frequency range | 856.6875 - 860.6875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | ROCHESTER, OLMSTED, MN |
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| Coordinates | 44.0060833, -92.4237778 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:43:09 |
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Licensee
| Name | 21ST CENTURY WIRELESS GROUP INC |
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| Applicant type | C |
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| FRN | 0005677760 |
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| Location | EDINA, MN |
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| Address | 8000 WEST 78TH STREET, SUITE 320, EDINA, MN, 55439 |
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| Phone | 8005871391 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 856.68750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 857.68750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 858.68750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 859.68750000 | | | 150.000000 | 500.000000 | |
| 1 | 1 | FB2C | 860.68750000 | | | 150.000000 | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 856.68750000 | | 20K0F3E |
| 1 | 1 | 857.68750000 | | 20K0F3E |
| 1 | 1 | 858.68750000 | | 20K0F3E |
| 1 | 1 | 859.68750000 | | 20K0F3E |
| 1 | 1 | 860.68750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SECTION 7 MARION TOWNSHIP, ROCHESTER, OLMSTED, MN | 44.00608333, -92.42377778 | 366.000 m | | 55.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 58.000 m | | | | 66.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 310 E POLK ST, WEST MEMPHIS, AR | | 5017357715 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-13 | KNHH538 | LIEXP |
| 2018-12-03 | KNHH538 | LETRES |
| 2009-01-13 | KNHH538 | LIREN |
| 2008-12-01 | KNHH538 | LETRES |
| 2004-01-06 | KNHH538 | LIAUA |
| 2002-10-12 | KNHH538 | LIAUA |
| 2000-09-15 | KNHH538 | LICCNV |
| 1999-02-08 | KNHH538 | AUTHPR |
| 1999-02-08 | KNHH538 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1113490 | 2026-08-02 00:43:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNHH538 | ULS 1113490 | 2026-08-02 00:43:09 |
| Status | E | ULS 1113490 | 2026-08-02 00:43:09 |
| Service | YX | ULS 1113490 | 2026-08-02 00:43:09 |
| Grant Date | 2009-01-13 | ULS 1113490 | 2026-08-02 00:43:09 |
| Expiration Date | 2019-02-24 | ULS 1113490 | 2026-08-02 00:43:09 |
| Cancellation Date | 2019-04-13 | ULS 1113490 | 2026-08-02 00:43:09 |