Universal Licensing System
WPNZ494
QUALITY INSPECTION SERVICE
License details
| ULS identifier | 1809639 |
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| Call sign | WPNZ494 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-08-12 |
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| Expiration | 2004-08-12 |
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| Cancellation | 2004-10-16 |
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| Frequency range | 452.625 MHz |
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| Locations | 1 |
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| Representative location | LAKE, IL |
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| Coordinates | 42.3397500, -88.0920278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:54 |
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Licensee
| Name | QUALITY INSPECTION SERVICE |
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| Applicant type | C |
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| Location | GRAYSLAKE, IL |
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| Address | 400 S CURRAN RD, GRAYSLAKE, IL, 600309784 |
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| Phone | 8475464446 |
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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 | 452.62500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 452.62500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | LAKE, IL | 42.33975000, -88.09202778 | | | | |
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 | 400 CURRAN RD, GRAYSLAKE, IL | | 8475464446 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-16 | WPNZ494 | LIEXP |
| 2004-05-17 | WPNZ494 | LETRES |
| 2001-10-29 | WPNZ494 | AUDOPR |
| 2000-11-23 | WPNZ494 | LICCNV |
| 1999-08-12 | WPNZ494 | LIISS |
| 1999-08-12 | WPNZ494 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1809639 | 2026-08-02 01:26:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNZ494 | ULS 1809639 | 2026-08-02 01:26:54 |
| Status | E | ULS 1809639 | 2026-08-02 01:26:54 |
| Service | IG | ULS 1809639 | 2026-08-02 01:26:54 |
| Grant Date | 1999-08-12 | ULS 1809639 | 2026-08-02 01:26:54 |
| Expiration Date | 2004-08-12 | ULS 1809639 | 2026-08-02 01:26:54 |
| Cancellation Date | 2004-10-16 | ULS 1809639 | 2026-08-02 01:26:54 |