Universal Licensing System
WPXQ447
DU PAGE, COUNTY OF
License details
| ULS identifier | 2515268 |
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| Call sign | WPXQ447 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2003-05-20 |
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| Expiration | 2013-05-20 |
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| Cancellation | 2013-07-20 |
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| Frequency range | 453.0875 - 453.7375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | WHEATON, DUPAGE, IL |
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| Coordinates | 41.8669444, -88.1425000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:04 |
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Licensee
| Name | DU PAGE, COUNTY OF |
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| Applicant type | G |
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| FRN | 0004826954 |
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| Location | WHEATON, IL |
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| Address | 421 N COUNTY FARM RD, WHEATON, IL, 60187 |
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| Phone | 6305102840 |
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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 | FB | 453.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB | 453.56250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB | 453.66250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FB | 453.73750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.08750000 | | 11K2F1D |
| 1 | 1 | 453.56250000 | | 11K2F1D |
| 2 | 1 | 453.66250000 | | 11K2F1D |
| 2 | 1 | 453.73750000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 421 N COUNTY FARM RD, WHEATON, DUPAGE, IL | 41.86694444, -88.14250000 | 210.000 m | BPOLE | 12.000 m structure / 14.000 m overall | |
| 2 | T | 400 W FIRST AVE, ELMHURST, DUPAGE, IL | 41.90555556, -87.96472222 | 208.000 m | BMAST | 6.000 m structure / 7.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | | | 14.000 m | | | | 14.000 | |
| 1 | 2 | | | 6.000 m | | | | 3.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 421 COUNTY FARM RD, WHEATON, IL | DUPAGE | 6305102840 |
License history
| Date | File or call sign | Action |
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| 2013-07-20 | WPXQ447 | LIEXP |
| 2013-02-25 | WPXQ447 | LETRES |
| 2004-02-17 | WPXQ447 | LETCNS |
| 2003-05-20 | WPXQ447 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2515268 | 2026-08-02 01:17:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPXQ447 | ULS 2515268 | 2026-08-02 01:17:04 |
| Status | E | ULS 2515268 | 2026-08-02 01:17:04 |
| Service | PW | ULS 2515268 | 2026-08-02 01:17:04 |
| Grant Date | 2003-05-20 | ULS 2515268 | 2026-08-02 01:17:04 |
| Expiration Date | 2013-05-20 | ULS 2515268 | 2026-08-02 01:17:04 |
| Cancellation Date | 2013-07-20 | ULS 2515268 | 2026-08-02 01:17:04 |