Universal Licensing System
WPQQ638
COMMONWEALTH EDISON COMPANY
License details
| ULS identifier | 1096858 |
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| Call sign | WPQQ638 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2010-07-29 |
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| Expiration | 2020-08-16 |
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| Cancellation | 2020-10-17 |
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| Frequency range | 928.09375 - 952.09375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Marengo, MCHENRY, IL |
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| Coordinates | 42.3061389, -88.5864722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.09375000 | | | | | |
| 1 | 1 | FXO | 952.09375000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.09375000 | | 12K5F2D |
| 1 | 1 | 952.09375000 | | 12K5F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1512 Deer Pass Road, Marengo, MCHENRY, IL | 42.30613889, -88.58647222 | 307.800 m | MAST | 50.000 m structure / 50.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DB Products DB809 | | V | 12.5000 | 360.0000 | | |
| 2 | 1 | R | DB Products DB498 | | | 12.5000 | | | |
| 3 | 1 | T | DB Products DB498 | | V | 12.5000 | 999.0000 | | |
| 4 | 1 | R | DB Products DB809 | | | 12.5000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 227 W Monroe Street - Floor 8SE, Chicago, IL | COOK | 3123948285 |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-17 | WPQQ638 | LIEXP |
| 2020-05-25 | WPQQ638 | LETRES |
| 2014-01-22 | WPQQ638 | LIAUA |
| 2014-01-18 | WPQQ638 | ESUAPR |
| 2011-03-24 | WPQQ638 | AUTHPR |
| 2010-07-29 | WPQQ638 | LIREN |
| 2010-07-27 | WPQQ638 | ESUAPR |
| 2010-05-24 | WPQQ638 | LETRES |
| 2008-02-08 | WPQQ638 | ESUAPR |
| 2008-02-07 | WPQQ638 | LIAUA |
| 2004-11-08 | WPQQ638 | LTSAPR |
| 2004-11-05 | WPQQ638 | LIAUA |
| 2004-11-05 | WPQQ638 | ESCAPR |
| 2004-11-05 | WPQQ638 | EFCAPR |
| 2004-11-04 | WPQQ638 | ESUAPR |
| 2004-11-04 | WPQQ638 | EFUAPR |
| 2002-08-23 | WPQQ638 | LIAUA |
| 2002-05-13 | WPQQ638 | LETCNS |
| 2002-01-30 | WPQQ638 | AUTHPR |
| 2001-09-28 | WPQQ638 | LIAUA |
| 2001-04-04 | WPQQ638 | AUTHPR |
| 2001-04-03 | WPQQ638 | INTDUP |
| 2001-04-03 | WPQQ638 | COR |
| 2001-04-02 | WPQQ638 | LIMOD |
| 2001-02-07 | WPQQ638 | LIAUA |
| 2000-08-16 | WPQQ638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1096858 | 2026-08-02 02:47:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQQ638 | ULS 1096858 | 2026-08-02 02:47:08 |
| Status | E | ULS 1096858 | 2026-08-02 02:47:08 |
| Service | MG | ULS 1096858 | 2026-08-02 02:47:08 |
| Grant Date | 2010-07-29 | ULS 1096858 | 2026-08-02 02:47:08 |
| Expiration Date | 2020-08-16 | ULS 1096858 | 2026-08-02 02:47:08 |
| Cancellation Date | 2020-10-17 | ULS 1096858 | 2026-08-02 02:47:08 |