Universal Licensing System
WPNL550
LOCKPORT WATERWORKS AND SEWER
License details
| ULS identifier | 1045165 |
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| Call sign | WPNL550 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1998-03-23 |
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| Expiration | 2008-03-23 |
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| Cancellation | 2008-05-24 |
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| Frequency range | 956.38125 MHz |
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| Locations | 1 |
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| Representative location | LOCKPORT, WILL, IL |
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| Coordinates | 41.5500278, -88.2333889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:02 |
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Licensee
| Name | LOCKPORT WATERWORKS AND SEWER |
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| Applicant type | G |
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| Location | LOCKPORT, IL |
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| Address | 222 E 9TH STREET, LOCKPORT, IL, 60441 |
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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 | 956.38125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 956.38125000 | | 12K5A1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | LOCKPORT, WILL, IL | 41.55002778, -88.23338889 | | | 2.400 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 5.0000 | 360.0000 | | |
| 2 | 1 | R | | | | 2.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-05-24 | WPNL550 | LIEXP |
| 2007-12-31 | WPNL550 | LETRES |
| 1999-08-14 | WPNL550 | LICCNV |
| 1998-08-10 | WPNL550 | COR |
| 1998-03-23 | WPNL550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1045165 | 2026-08-02 02:48:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNL550 | ULS 1045165 | 2026-08-02 02:48:02 |
| Status | E | ULS 1045165 | 2026-08-02 02:48:02 |
| Service | MG | ULS 1045165 | 2026-08-02 02:48:02 |
| Grant Date | 1998-03-23 | ULS 1045165 | 2026-08-02 02:48:02 |
| Expiration Date | 2008-03-23 | ULS 1045165 | 2026-08-02 02:48:02 |
| Cancellation Date | 2008-05-24 | ULS 1045165 | 2026-08-02 02:48:02 |