Universal Licensing System
WPSQ978
DU PAGE, COUNTY OF
License details
| ULS identifier | 2333166 |
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| Call sign | WPSQ978 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2001-07-16 |
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| Expiration | 2011-07-16 |
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| Cancellation | 2011-09-17 |
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| Frequency range | 453.85 - 458.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WHEATON, DUPAGE, IL |
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| Coordinates | 41.8800000, -88.1472222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:13 |
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Licensee
| Name | DU PAGE, COUNTY OF |
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| Applicant type | G |
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| FRN | 0005255112 |
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| Location | SHEATON, IL |
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| Address | 420 N COUNTY FARM ROAD, SHEATON, IL, 60187 |
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| Phone | 6306827356 |
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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 | FB2 | 453.85000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 453.85000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 458.85000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.85000000 | | 20K0F3E |
| 2 | 1 | 453.85000000 | | 20K0F3E |
| 2 | 1 | 458.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 420 N COUNTY FARM ROAD, WHEATON, DUPAGE, IL | 41.88000000, -88.14722222 | 222.000 m | B | 6.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 0.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 420 N COUNTY FARM ROAD, WHEATON, IL | DUPAGE | 6306827356 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-17 | WPSQ978 | LIEXP |
| 2011-04-25 | WPSQ978 | LETRES |
| 2002-04-18 | WPSQ978 | LETCNS |
| 2001-07-16 | WPSQ978 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2333166 | 2026-08-02 01:17:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPSQ978 | ULS 2333166 | 2026-08-02 01:17:13 |
| Status | E | ULS 2333166 | 2026-08-02 01:17:13 |
| Service | PW | ULS 2333166 | 2026-08-02 01:17:13 |
| Grant Date | 2001-07-16 | ULS 2333166 | 2026-08-02 01:17:13 |
| Expiration Date | 2011-07-16 | ULS 2333166 | 2026-08-02 01:17:13 |
| Cancellation Date | 2011-09-17 | ULS 2333166 | 2026-08-02 01:17:13 |