Universal Licensing System
WPRU422
MORTON INTERNATIONAL INC
License details
| ULS identifier | 1942167 |
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| Call sign | WPRU422 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2001-01-31 |
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| Expiration | 2011-01-31 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 451.525 - 456.525 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WOODSTOCK, MCHENRY, IL |
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| Coordinates | 41.2975278, -88.4233889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:40 |
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Licensee
| Name | MORTON INTERNATIONAL INC |
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| Applicant type | C |
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| FRN | 0002835247 |
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| Location | WOODSTOCK, IL |
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| Address | 1275 LAKE AVENUE, WOODSTOCK, IL, 60098 |
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| Phone | 8153381800 |
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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 | 451.52500000 | | | 20.000000 | 60.000000 | |
| 2 | 1 | MO | 451.52500000 | | | 4.000000 | | |
| 2 | 1 | MO | 456.52500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 20K0F3E |
| 2 | 1 | 451.52500000 | | 20K0F3E |
| 2 | 1 | 456.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1275 LAKE AVE, WOODSTOCK, MCHENRY, IL | 41.29752778, -88.42338889 | 287.000 m | B | 12.000 m structure / 15.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 15.000 m | | | | 130.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1275 LAKE AVE, WOODSTOCK, IL | | 8153375335 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPRU422 | PNACT |
| 2004-06-10 | WPRU422 | LETACS |
| 2004-06-10 | WPRU422 | LITERM |
| 2001-01-31 | WPRU422 | LIISS |
| WPRU422 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1942167 | 2026-08-02 01:17:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRU422 | ULS 1942167 | 2026-08-02 01:17:40 |
| Status | T | ULS 1942167 | 2026-08-02 01:17:40 |
| Service | IG | ULS 1942167 | 2026-08-02 01:17:40 |
| Grant Date | 2001-01-31 | ULS 1942167 | 2026-08-02 01:17:40 |
| Expiration Date | 2011-01-31 | ULS 1942167 | 2026-08-02 01:17:40 |
| Cancellation Date | 2004-06-10 | ULS 1942167 | 2026-08-02 01:17:40 |