Universal Licensing System
WNEX490
3M
License details
| ULS identifier | 1017456 |
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| Call sign | WNEX490 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1994-07-26 |
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| Expiration | 1999-07-26 |
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| Frequency range | 956.4375 MHz |
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| Locations | 1 |
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| Representative location | MIAMI, MIAMI-DADE, FL |
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| Coordinates | 25.7739722, -80.1880833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:11 |
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Licensee
| Name | 3M |
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| Applicant type | C |
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| Location | SAINT PAUL, MN |
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| Address | 3M CENTER 551-1W-01, SAINT PAUL, MN, 55144 |
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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 | FXO | 956.43750000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 956.43750000 | | 21K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ONE BISCAYNE BLDG, MIAMI, MIAMI-DADE, FL | 25.77397222, -80.18808333 | 1.500 m | | 134.100 m structure / 188.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 10.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 9.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNEX490 | LICCNV |
| 1999-01-11 | WNEX490 | COR |
| 1995-05-16 | WNEX490 | COR |
| 1994-07-26 | WNEX490 | LIMOD |
| 1991-05-21 | WNEX490 | LIMOD |
| 1989-05-26 | WNEX490 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1017456 | 2026-08-02 02:48:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNEX490 | ULS 1017456 | 2026-08-02 02:48:11 |
| Status | E | ULS 1017456 | 2026-08-02 02:48:11 |
| Service | MG | ULS 1017456 | 2026-08-02 02:48:11 |
| Grant Date | 1994-07-26 | ULS 1017456 | 2026-08-02 02:48:11 |
| Expiration Date | 1999-07-26 | ULS 1017456 | 2026-08-02 02:48:11 |