Universal Licensing System
WMT646
SOUTHWESTERN BELL MOBILE SYSTEMS, LLC
License details
| ULS identifier | 1006743 |
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| Call sign | WMT646 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-03-13 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2001-07-30 |
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| Frequency range | 2124.8 MHz |
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| Locations | 2 |
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| Representative location | CHATSWORTH, LIVINGSTON, IL |
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| Coordinates | 40.7508611, -88.3294722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:05 |
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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 | 2124.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 2124.80000000 | | 3M50A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3100 E RD ON RT 24, CHATSWORTH, LIVINGSTON, IL | 40.75086111, -88.32947222 | 235.000 m | | 103.600 m overall | |
| 2 | R | | 40.49141667, -88.34669444 | 242.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | | 182.9000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-07-31 | WMT646 | LICAN |
| 2001-03-13 | WMT646 | LIREN |
| 2000-12-05 | WMT646 | LIASS |
| 2000-11-13 | WMT646 | LETRES |
| 2000-10-02 | WMT646 | LITRAN |
| 1999-08-14 | WMT646 | LICCNV |
| 1998-03-06 | WMT646 | LIASS |
| 1996-09-20 | WMT646 | LIASS |
| 1996-05-13 | WMT646 | LIMOD |
| 1996-04-23 | WMT646 | LIASS |
| 1995-08-16 | WMT646 | LIASS |
| 1995-03-01 | WMT646 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1006743 | 2026-08-02 02:45:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMT646 | ULS 1006743 | 2026-08-02 02:45:05 |
| Status | C | ULS 1006743 | 2026-08-02 02:45:05 |
| Service | CF | ULS 1006743 | 2026-08-02 02:45:05 |
| Grant Date | 2001-03-13 | ULS 1006743 | 2026-08-02 02:45:05 |
| Expiration Date | 2011-02-01 | ULS 1006743 | 2026-08-02 02:45:05 |
| Cancellation Date | 2001-07-30 | ULS 1006743 | 2026-08-02 02:45:05 |