Universal Licensing System
WPIG777
DUPAGE WATER COMMISSION
License details
| ULS identifier | 1234686 |
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| Call sign | WPIG777 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-06-21 |
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| Expiration | 2035-09-06 |
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| Frequency range | 453.8625 - 458.8625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | ELMHURST, COOK, IL |
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| Coordinates | 41.8744722, -87.6395000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.86250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 458.86250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.86250000 | | 11K2F3E |
| 1 | 1 | 458.86250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ELMHURST, COOK, IL | 41.87447222, -87.63950000 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 E BUTTERFIELD RD, ELMHURST, IL | DUPAGE | 6308340100 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-21 | WPIG777 | LIREN |
| 2023-06-29 | WPIG777 | LIAUA |
| 2020-02-05 | WPIG777 | LIAUA |
| 2015-06-18 | WPIG777 | LIREN |
| 2015-06-17 | WPIG777 | ESUAPR |
| 2015-06-15 | WPIG777 | LETRES |
| 2015-06-08 | WPIG777 | ESURNW |
| 2011-03-25 | WPIG777 | LIMOD |
| 2010-03-17 | WPIG777 | LIAUA |
| 2010-03-16 | WPIG777 | ESUAPR |
| 2005-07-26 | WPIG777 | LIREN |
| 2005-07-26 | WPIG777 | LIAUA |
| 2005-07-25 | WPIG777 | ESCAPR |
| 2005-06-13 | WPIG777 | LETRES |
| 2002-02-28 | WPIG777 | AUDOPR |
| 2000-10-20 | WPIG777 | LICCNV |
| 2000-07-03 | WPIG777 | LIREN |
| 2000-07-03 | WPIG777 | AUTHPR |
| 2000-06-12 | WPIG777 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1234686 | 2026-08-02 01:08:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIG777 | ULS 1234686 | 2026-08-02 01:08:59 |
| Status | A | ULS 1234686 | 2026-08-02 01:08:59 |
| Service | PW | ULS 1234686 | 2026-08-02 01:08:59 |
| Grant Date | 2025-06-21 | ULS 1234686 | 2026-08-02 01:08:59 |
| Expiration Date | 2035-09-06 | ULS 1234686 | 2026-08-02 01:08:59 |