Universal Licensing System
WPNX361
3M Company
License details
| ULS identifier | 1808414 |
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| Call sign | WPNX361 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1999-07-23 |
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| Expiration | 2004-07-23 |
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| Cancellation | 2004-05-14 |
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| Frequency range | 452.525 MHz |
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| Locations | 1 |
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| Representative location | MARTIN, MN |
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| Coordinates | 43.6580000, -94.4483056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:25 |
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Licensee
| Name | 3M Company |
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| Applicant type | C |
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| FRN | 0005881040 |
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| Location | St. Paul, MN |
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| Address | 3M Center, Building 224-4N-27, St. Paul, MN, 551441000 |
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| Phone | 6517331261 |
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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 | MO | 452.52500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARTIN, MN | 43.65800000, -94.44830556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 710 N STATE STREET, FAIRMONT, MN | | 5072352128 |
License history
| Date | File or call sign | Action |
|---|
| 2004-05-15 | WPNX361 | LICAN |
| 2004-04-26 | WPNX361 | LETRES |
| 2002-05-01 | WPNX361 | LIAUA |
| 2001-11-15 | WPNX361 | AUDOPR |
| 2000-11-23 | WPNX361 | LICCNV |
| 1999-07-23 | WPNX361 | LIISS |
| 1999-07-23 | WPNX361 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1808414 | 2026-08-02 01:13:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNX361 | ULS 1808414 | 2026-08-02 01:13:25 |
| Status | C | ULS 1808414 | 2026-08-02 01:13:25 |
| Service | IG | ULS 1808414 | 2026-08-02 01:13:25 |
| Grant Date | 1999-07-23 | ULS 1808414 | 2026-08-02 01:13:25 |
| Expiration Date | 2004-07-23 | ULS 1808414 | 2026-08-02 01:13:25 |
| Cancellation Date | 2004-05-14 | ULS 1808414 | 2026-08-02 01:13:25 |