Universal Licensing System
KD53577
3M Company
License details
| ULS identifier | 1608437 |
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| Call sign | KD53577 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-12-17 |
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| Expiration | 2015-02-09 |
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| Cancellation | 2005-07-27 |
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| Frequency range | 450 - 470 MHz (2 frequencies) |
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| Locations | 1 |
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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 |
|---|
| 1 | 1 | MO | 450.00000000 | 470.00000000 | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 450.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 | 3M CTR BLDG 551-1E-02, SAINT PAUL, MN | | 6127334911 |
License history
| Date | File or call sign | Action |
|---|
| 2005-07-28 | KD53577 | LICAN |
| 2004-12-17 | KD53577 | LIREN |
| 2004-12-15 | KD53577 | LTSAPR |
| 2004-11-15 | KD53577 | LETRES |
| 2002-05-01 | KD53577 | LIAUA |
| 2000-11-22 | KD53577 | LICCNV |
| 2000-02-02 | KD53577 | LIREN |
| 2000-02-02 | KD53577 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1608437 | 2026-08-02 01:13:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KD53577 | ULS 1608437 | 2026-08-02 01:13:25 |
| Status | C | ULS 1608437 | 2026-08-02 01:13:25 |
| Service | IG | ULS 1608437 | 2026-08-02 01:13:25 |
| Grant Date | 2004-12-17 | ULS 1608437 | 2026-08-02 01:13:25 |
| Expiration Date | 2015-02-09 | ULS 1608437 | 2026-08-02 01:13:25 |
| Cancellation Date | 2005-07-27 | ULS 1608437 | 2026-08-02 01:13:25 |