Universal Licensing System
KRJ533
J. B. Communcations, Inc.
License details
| ULS identifier | 1776255 |
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| Call sign | KRJ533 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-10-02 |
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| Expiration | 2004-10-02 |
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| Cancellation | 2004-12-04 |
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| Frequency range | 463.775 - 468.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MUNDELEIN, LAKE, IL |
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| Coordinates | 42.2366944, -88.0714722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:30 |
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Licensee
| Name | J. B. Communcations, Inc. |
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| Applicant type | C |
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| FRN | 0005265731 |
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| Location | Schiller Park, IL |
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| Address | 3902 N. 25th Ave., Schiller Park, IL, 60176 |
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| Phone | 8476712700 |
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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 | FB4 | 463.77500000 | | | 60.000000 | 240.000000 | |
| 2 | 1 | MO | 463.77500000 | | | 25.000000 | | |
| 2 | 1 | MO | 468.77500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.77500000 | | 20K0F3E |
| 2 | 1 | 463.77500000 | | 20K0F3E |
| 2 | 1 | 468.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25705 FAIRFIELD RD, MUNDELEIN, LAKE, IL | 42.23669444, -88.07147222 | 268.000 m | TOWER | 129.000 m structure / 129.000 m overall | N |
| 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 | | 129.000 m | | | | 163.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10228 W FRANKLIN AVE, FRANKLIN PARK, IL | | 3126712700 |
License history
| Date | File or call sign | Action |
|---|
| 2004-12-04 | KRJ533 | LIEXP |
| 2004-07-05 | KRJ533 | LETRES |
| 2002-04-26 | KRJ533 | AUDOPR |
| 2001-09-08 | KRJ533 | LIAUA |
| 2000-11-23 | KRJ533 | LICCNV |
| 2000-09-26 | KRJ533 | AUTHPR |
| 2000-09-26 | KRJ533 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1776255 | 2026-08-02 01:14:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KRJ533 | ULS 1776255 | 2026-08-02 01:14:30 |
| Status | E | ULS 1776255 | 2026-08-02 01:14:30 |
| Service | IG | ULS 1776255 | 2026-08-02 01:14:30 |
| Grant Date | 1999-10-02 | ULS 1776255 | 2026-08-02 01:14:30 |
| Expiration Date | 2004-10-02 | ULS 1776255 | 2026-08-02 01:14:30 |
| Cancellation Date | 2004-12-04 | ULS 1776255 | 2026-08-02 01:14:30 |