Universal Licensing System
WPJM489
3M Company
License details
| ULS identifier | 1738433 |
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| Call sign | WPJM489 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-05-30 |
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| Expiration | 2011-07-29 |
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| Cancellation | 2004-01-21 |
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| Frequency range | 464.775 MHz |
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| Locations | 1 |
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| Representative location | RAMSEY, MN |
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| Coordinates | 44.9499722, -93.0668889 |
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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 | 464.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 464.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | RAMSEY, MN | 44.94997222, -93.06688889 | | | | |
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 BUILDING 42-6E-08, SAINT PAUL, MN | | 6127784994 |
License history
| Date | File or call sign | Action |
|---|
| 2004-01-22 | WPJM489 | LICAN |
| 2002-05-01 | WPJM489 | LIAUA |
| 2001-11-26 | WPJM489 | AUDOPR |
| 2001-05-30 | WPJM489 | LIREN |
| 2001-05-07 | WPJM489 | LETRES |
| 2000-11-23 | WPJM489 | LICCNV |
| 1997-12-10 | WPJM489 | AUTHPR |
| 1996-07-29 | WPJM489 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1738433 | 2026-08-02 01:13:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJM489 | ULS 1738433 | 2026-08-02 01:13:25 |
| Status | C | ULS 1738433 | 2026-08-02 01:13:25 |
| Service | IG | ULS 1738433 | 2026-08-02 01:13:25 |
| Grant Date | 2001-05-30 | ULS 1738433 | 2026-08-02 01:13:25 |
| Expiration Date | 2011-07-29 | ULS 1738433 | 2026-08-02 01:13:25 |
| Cancellation Date | 2004-01-21 | ULS 1738433 | 2026-08-02 01:13:25 |