Universal Licensing System
WMJ230
FIBER NETT, INCORPORATED
License details
| ULS identifier | 1001714 |
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| Call sign | WMJ230 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1991-07-23 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2002-12-22 |
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| Frequency range | 21225 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8853056, -87.6447500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:07 |
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Licensee
| Name | FIBER NETT, INCORPORATED |
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| Applicant type | C |
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| Location | MILWAUKEE, WI |
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| Address | 222 E. ERIE STREET, MILWAUKEE, WI, 53202 |
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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 | 21225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 21225.00000000 | | 36M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 641 W LAKE ST, CHICAGO, COOK, IL | 41.88530556, -87.64475000 | 181.400 m | | 19.800 m overall | |
| 2 | R | | 41.88252778, -87.63808333 | 181.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | | 119.1000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
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| 2002-12-22 | WMJ230 | LIEXP |
| 2000-11-13 | WMJ230 | LETRES |
| 1999-08-14 | WMJ230 | LICCNV |
| 1997-08-06 | WMJ230 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1001714 | 2026-08-02 02:48:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMJ230 | ULS 1001714 | 2026-08-02 02:48:07 |
| Status | E | ULS 1001714 | 2026-08-02 02:48:07 |
| Service | CF | ULS 1001714 | 2026-08-02 02:48:07 |
| Grant Date | 1991-07-23 | ULS 1001714 | 2026-08-02 02:48:07 |
| Expiration Date | 2001-02-01 | ULS 1001714 | 2026-08-02 02:48:07 |
| Cancellation Date | 2002-12-22 | ULS 1001714 | 2026-08-02 02:48:07 |