Universal Licensing System
KNHH536
21ST CENTURY WIRELESS GROUP INC
License details
| ULS identifier | 1113489 |
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| Call sign | KNHH536 |
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| Radio service | YX |
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| Status | E |
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| Grant date | 2004-05-07 |
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| Expiration | 2014-02-13 |
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| Cancellation | 2014-04-05 |
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| Frequency range | 856.6375 - 860.6375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | WELCOME, MARTIN, MN |
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| Coordinates | 43.6388333, -94.6158056 |
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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 | FB2 | 856.63750000 | | | 90.000000 | 200.000000 | |
| 1 | 1 | FB2 | 857.63750000 | | | 90.000000 | 200.000000 | |
| 1 | 1 | FB2 | 858.63750000 | | | 90.000000 | 200.000000 | |
| 1 | 1 | FB2 | 859.63750000 | | | 90.000000 | 200.000000 | |
| 1 | 1 | FB2 | 860.63750000 | | | 90.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 856.63750000 | | 20K0F3E |
| 1 | 1 | 857.63750000 | | 20K0F3E |
| 1 | 1 | 858.63750000 | | 20K0F3E |
| 1 | 1 | 859.63750000 | | 20K0F3E |
| 1 | 1 | 860.63750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.5 MI S OF JCT HWY 14 & 263, WELCOME, MARTIN, MN | 43.63883333, -94.61580556 | 387.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 61.000 m | | | | 75.000 | |
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 |
|---|
| 2014-04-05 | KNHH536 | LIEXP |
| 2013-11-18 | KNHH536 | LETRES |
| 2004-05-07 | KNHH536 | LIREN |
| 2004-01-06 | KNHH536 | LIAUA |
| 2003-11-17 | KNHH536 | LETRES |
| 2002-10-12 | KNHH536 | LIAUA |
| 2000-09-15 | KNHH536 | LICCNV |
| 1998-12-01 | KNHH536 | LIREN |
| 1998-12-01 | KNHH536 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1113489 | 2026-08-02 00:43:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNHH536 | ULS 1113489 | 2026-08-02 00:43:09 |
| Status | E | ULS 1113489 | 2026-08-02 00:43:09 |
| Service | YX | ULS 1113489 | 2026-08-02 00:43:09 |
| Grant Date | 2004-05-07 | ULS 1113489 | 2026-08-02 00:43:09 |
| Expiration Date | 2014-02-13 | ULS 1113489 | 2026-08-02 00:43:09 |
| Cancellation Date | 2014-04-05 | ULS 1113489 | 2026-08-02 00:43:09 |