Universal Licensing System
KD25957
3M Company
License details
| ULS identifier | 1602497 |
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| Call sign | KD25957 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-02-23 |
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| Expiration | 2003-04-21 |
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| Cancellation | 2003-07-27 |
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| Frequency range | 154.57 MHz |
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| Locations | 1 |
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| Representative location | RAMSEY, MN |
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| Coordinates | 44.9583056, -93.2085556 |
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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 | 154.57000000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 154.57000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | RAMSEY, MN | 44.95830556, -93.20855556 | | | | |
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 | 440 E FILLMORE AVE, SAINT PAUL, MN | | 6127785629 |
License history
| Date | File or call sign | Action |
|---|
| 2003-07-27 | KD25957 | LIEXP |
| 2002-05-01 | KD25957 | LIAUA |
| 2001-11-26 | KD25957 | AUDOPR |
| 2000-11-22 | KD25957 | LICCNV |
| 1998-02-23 | KD25957 | AUTHPR |
| 1998-02-23 | KD25957 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1602497 | 2026-08-02 01:13:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD25957 | ULS 1602497 | 2026-08-02 01:13:25 |
| Status | E | ULS 1602497 | 2026-08-02 01:13:25 |
| Service | IG | ULS 1602497 | 2026-08-02 01:13:25 |
| Grant Date | 1998-02-23 | ULS 1602497 | 2026-08-02 01:13:25 |
| Expiration Date | 2003-04-21 | ULS 1602497 | 2026-08-02 01:13:25 |
| Cancellation Date | 2003-07-27 | ULS 1602497 | 2026-08-02 01:13:25 |