Universal Licensing System
KB78586
JOSEPH T RYERSON & SON INC
License details
| ULS identifier | 1899744 |
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| Call sign | KB78586 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-10-25 |
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| Expiration | 2006-01-02 |
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| Cancellation | 2006-03-04 |
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| Frequency range | 72.08 - 72.34 MHz (5 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:33 |
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Licensee
| Name | JOSEPH T RYERSON & SON INC |
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| Applicant type | C |
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| FRN | 0005262027 |
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| Location | CHICAGO, IL |
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| Address | CHICAGO, IL, 60680 |
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| Phone | 3127622121 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.08000000 | | | 0.100000 | 0.164000 | |
| 1 | 1 | MO | 72.12000000 | | | 0.100000 | 0.164000 | |
| 1 | 1 | MO | 72.26000000 | | | 0.100000 | 0.164000 | |
| 1 | 1 | MO | 72.32000000 | | | 0.100000 | 0.164000 | |
| 1 | 1 | MO | 72.34000000 | | | 0.100000 | 0.164000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.08000000 | | 20K0F9W |
| 1 | 1 | 72.12000000 | | 20K0F9W |
| 1 | 1 | 72.26000000 | | 20K0F9W |
| 1 | 1 | 72.32000000 | | 20K0F9W |
| 1 | 1 | 72.34000000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
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 | 2558 W 16TH ST, CHICAGO, IL | | 3127622121 |
License history
| Date | File or call sign | Action |
|---|
| 2006-03-04 | KB78586 | LIEXP |
| 2005-10-10 | KB78586 | LETRES |
| 2004-03-30 | KB78586 | AUDOPR |
| 2000-11-24 | KB78586 | LICCNV |
| 2000-10-25 | KB78586 | AUTHPR |
| 2000-10-25 | KB78586 | LIREN |
| 2000-10-10 | KB78586 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1899744 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB78586 | ULS 1899744 | 2026-08-02 01:17:33 |
| Status | E | ULS 1899744 | 2026-08-02 01:17:33 |
| Service | IG | ULS 1899744 | 2026-08-02 01:17:33 |
| Grant Date | 2000-10-25 | ULS 1899744 | 2026-08-02 01:17:33 |
| Expiration Date | 2006-01-02 | ULS 1899744 | 2026-08-02 01:17:33 |
| Cancellation Date | 2006-03-04 | ULS 1899744 | 2026-08-02 01:17:33 |