Universal Licensing System
KB66566
WITCO CORPORATION
License details
| ULS identifier | 1593932 |
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| Call sign | KB66566 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-11-07 |
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| Expiration | 2001-10-31 |
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| Cancellation | 2002-03-31 |
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| Frequency range | 463.375 - 468.575 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.7911389, -87.8767222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:36 |
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Licensee
| Name | WITCO CORPORATION |
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| Applicant type | C |
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| FRN | 0003482619 |
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| Location | CHICAGO, IL |
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| Address | 6200 W 51ST ST, CHICAGO, IL, 60638 |
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| Phone | 7084580765 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 463.37500000 | | | 4.000000 | | |
| 1 | 1 | MO | 463.57500000 | | | 4.000000 | | |
| 1 | 1 | MO | 464.67500000 | | | 4.000000 | | |
| 1 | 1 | MO | 468.57500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.37500000 | | 20K0F3E |
| 1 | 1 | 463.57500000 | | 20K0F3E |
| 1 | 1 | 464.67500000 | | 20K0F3E |
| 1 | 1 | 468.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK, IL | 41.79113889, -87.87672222 | | | | |
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 |
|---|
| 1 | 6200 W 51ST ST, CHICAGO, IL | | 7084580765 |
License history
| Date | File or call sign | Action |
|---|
| 2002-03-31 | KB66566 | LIEXP |
| 2001-08-27 | KB66566 | LETAUS |
| 2001-08-06 | KB66566 | LETRES |
| 2000-11-22 | KB66566 | LICCNV |
| 1996-11-07 | KB66566 | AUTHPR |
| 1996-11-07 | KB66566 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1593932 | 2026-08-02 01:10:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB66566 | ULS 1593932 | 2026-08-02 01:10:36 |
| Status | E | ULS 1593932 | 2026-08-02 01:10:36 |
| Service | IG | ULS 1593932 | 2026-08-02 01:10:36 |
| Grant Date | 1996-11-07 | ULS 1593932 | 2026-08-02 01:10:36 |
| Expiration Date | 2001-10-31 | ULS 1593932 | 2026-08-02 01:10:36 |
| Cancellation Date | 2002-03-31 | ULS 1593932 | 2026-08-02 01:10:36 |