Universal Licensing System
WPJU422
VISKASE CORPORATION
License details
| ULS identifier | 1741024 |
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| Call sign | WPJU422 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-10-29 |
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| Expiration | 2001-10-29 |
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| Cancellation | 2002-03-31 |
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| Frequency range | 154.57 - 469.9625 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.7736389, -87.7817222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:56 |
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Licensee
| Name | VISKASE CORPORATION |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | 6855 W 65TH ST, CHICAGO, IL, 60638 |
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| Phone | 7084964319 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 154.57000000 | | | 2.000000 | | |
| 1 | 1 | MO | 154.60000000 | | | 1.500000 | | |
| 1 | 1 | MO | 469.63750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.96250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.57000000 | | 20K0F3E |
| 1 | 1 | 154.60000000 | | 20K0F3E |
| 1 | 1 | 469.63750000 | | 20K0F3E |
| 1 | 1 | 469.96250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.77363889, -87.78172222 | | | | |
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 | 6855 W 65TH ST, CHICAGO, IL | | 7084964788 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-31 | WPJU422 | LIEXP |
| 2001-12-20 | WPJU422 | AUDOPR |
| 2001-08-06 | WPJU422 | LETRES |
| 2000-11-23 | WPJU422 | LICCNV |
| 1996-10-29 | WPJU422 | LIISS |
| 1996-10-29 | WPJU422 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1741024 | 2026-08-02 01:28:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJU422 | ULS 1741024 | 2026-08-02 01:28:56 |
| Status | E | ULS 1741024 | 2026-08-02 01:28:56 |
| Service | IG | ULS 1741024 | 2026-08-02 01:28:56 |
| Grant Date | 1996-10-29 | ULS 1741024 | 2026-08-02 01:28:56 |
| Expiration Date | 2001-10-29 | ULS 1741024 | 2026-08-02 01:28:56 |
| Cancellation Date | 2002-03-31 | ULS 1741024 | 2026-08-02 01:28:56 |