Universal Licensing System
WNJK509
UNITED PIPING INC
License details
| ULS identifier | 1659073 |
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| Call sign | WNJK509 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-27 |
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| Expiration | 2002-05-27 |
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| Cancellation | 2002-09-29 |
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| Frequency range | 461.225 - 466.225 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HAWTHORNE, DOUGLAS, WI |
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| Coordinates | 46.5374444, -91.8626944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:14 |
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Licensee
| Name | UNITED PIPING INC |
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| Applicant type | C |
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| Location | HERMANTOWN, MN |
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| Address | 4785 SWAN LAKE RD, HERMANTOWN, MN, 55811 |
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| Phone | 2187277676 |
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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 | FB2C | 461.22500000 | | | 60.000000 | 490.000000 | |
| 3 | 1 | MO | 461.22500000 | | | 40.000000 | 126.000000 | |
| 2 | 1 | FX1 | 466.22500000 | | | 25.000000 | 5.000000 | |
| 3 | 1 | MO | 466.22500000 | | | 40.000000 | 126.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.22500000 | | 20K0F3E |
| 3 | 1 | 461.22500000 | | 20K0F3E |
| 2 | 1 | 466.22500000 | | 20K0F3E |
| 3 | 1 | 466.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON OLD HWY 53 3.33 MI N, HAWTHORNE, DOUGLAS, WI | 46.53744444, -91.86269444 | 370.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 2 | T | MN | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 55.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4785 SWAN LAKE RD, HERMANTOWN, MN | | 2187277676 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-29 | WNJK509 | LIEXP |
| 2002-03-04 | WNJK509 | LETRES |
| 2002-01-07 | WNJK509 | AUDCAN |
| 2000-11-23 | WNJK509 | LICCNV |
| 1997-11-06 | WNJK509 | AUTHPR |
| 1997-11-06 | WNJK509 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1659073 | 2026-08-02 01:28:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNJK509 | ULS 1659073 | 2026-08-02 01:28:14 |
| Status | E | ULS 1659073 | 2026-08-02 01:28:14 |
| Service | IG | ULS 1659073 | 2026-08-02 01:28:14 |
| Grant Date | 1997-05-27 | ULS 1659073 | 2026-08-02 01:28:14 |
| Expiration Date | 2002-05-27 | ULS 1659073 | 2026-08-02 01:28:14 |
| Cancellation Date | 2002-09-29 | ULS 1659073 | 2026-08-02 01:28:14 |