Universal Licensing System
WPXM800
DEARBORN CENTER LLC
License details
| ULS identifier | 2511037 |
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| Call sign | WPXM800 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-05-07 |
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| Expiration | 2013-05-07 |
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| Cancellation | 2013-07-13 |
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| Frequency range | 452.2875 - 457.3125 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8800000, -87.6291667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:11 |
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Licensee
| Name | DEARBORN CENTER LLC |
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| Applicant type | L |
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| FRN | 0008516700 |
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| Location | CHICAGO, IL |
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| Address | 131 S DEARBORN, CHICAGO, IL, 60601 |
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| Phone | 3128277856 |
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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 | 452.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 452.31250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.28750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 457.31250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.28750000 | | 11K2F3E |
| 1 | 1 | 452.31250000 | | 11K2F3E |
| 1 | 1 | 457.28750000 | | 11K2F3E |
| 1 | 1 | 457.31250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.88000000, -87.62916667 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 131 SOUTH DEARBORN, CHICAGO, IL | COOK | 3128277856 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-13 | WPXM800 | LIEXP |
| 2013-02-11 | WPXM800 | LETRES |
| 2004-02-02 | WPXM800 | LETCNS |
| 2003-08-12 | WPXM800 | LIMOD |
| 2003-05-07 | WPXM800 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2511037 | 2026-08-02 01:16:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPXM800 | ULS 2511037 | 2026-08-02 01:16:11 |
| Status | E | ULS 2511037 | 2026-08-02 01:16:11 |
| Service | IG | ULS 2511037 | 2026-08-02 01:16:11 |
| Grant Date | 2003-05-07 | ULS 2511037 | 2026-08-02 01:16:11 |
| Expiration Date | 2013-05-07 | ULS 2511037 | 2026-08-02 01:16:11 |
| Cancellation Date | 2013-07-13 | ULS 2511037 | 2026-08-02 01:16:11 |