Universal Licensing System
WEG451
CHICAGO TRANSIT AUTHORITY
License details
| ULS identifier | 975700 |
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| Call sign | WEG451 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1995-03-21 |
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| Expiration | 2000-03-21 |
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| Cancellation | 2000-06-25 |
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| Frequency range | 2142.8 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8886389, -87.6344722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:21 |
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Licensee
| Name | CHICAGO TRANSIT AUTHORITY |
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| Applicant type | G |
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| FRN | 0004830691 |
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| Location | CHICAGO, IL |
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| Address | MERCHANDISE MT PLAZ, CHICAGO, IL, 60654 |
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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 | 2142.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 2142.80000000 | | 1M60F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MERCHANDISE MART PLAZA, CHICAGO, COOK, IL | 41.88863889, -87.63447222 | 178.600 m | | 85.300 m structure / 85.300 m overall | |
| 2 | R | | 41.87836111, -87.63641667 | 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 | 26.6000 | 188.2000 | | |
| 1 | 2 | R | | | | 26.6000 | | | |
License history
| Date | File or call sign | Action |
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| 2000-06-25 | WEG451 | LIEXP |
| 1999-12-25 | WEG451 | LETRES |
| 1999-08-13 | WEG451 | LICCNV |
| 1995-02-23 | WEG451 | COR |
| 1995-02-23 | WEG451 | LIREN |
| 1990-03-15 | WEG451 | LIMOD |
| 1990-02-01 | WEG451 | LIMOD |
| 1985-04-05 | WEG451 | LIMOD |
| 1980-02-21 | WEG451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 975700 | 2026-08-02 02:45:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WEG451 | ULS 975700 | 2026-08-02 02:45:21 |
| Status | E | ULS 975700 | 2026-08-02 02:45:21 |
| Service | MW | ULS 975700 | 2026-08-02 02:45:21 |
| Grant Date | 1995-03-21 | ULS 975700 | 2026-08-02 02:45:21 |
| Expiration Date | 2000-03-21 | ULS 975700 | 2026-08-02 02:45:21 |
| Cancellation Date | 2000-06-25 | ULS 975700 | 2026-08-02 02:45:21 |