Universal Licensing System
WPRX431
RN 124/125 LLC
License details
| ULS identifier | 1948598 |
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| Call sign | WPRX431 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-03-09 |
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| Expiration | 2011-03-09 |
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| Cancellation | 2011-05-14 |
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| Frequency range | 461.1875 - 467.0875 MHz (8 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8913889, -87.6275000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:14 |
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Licensee
| Name | RN 124/125 LLC |
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| Applicant type | C |
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| FRN | 0004830998 |
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| Location | CHICAGO, IL |
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| Address | 515 N STATE, CHICAGO, IL, 60610 |
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| Phone | 3125275550 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.18750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 461.43750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 461.76250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 462.08750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.18750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.43750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 466.76250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | MO | 467.08750000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.18750000 | | 11K2F3E |
| 1 | 1 | 461.43750000 | | 11K2F3E |
| 1 | 1 | 461.76250000 | | 11K2F3E |
| 1 | 1 | 462.08750000 | | 11K2F3E |
| 1 | 1 | 466.18750000 | | 11K2F3E |
| 1 | 1 | 466.43750000 | | 11K2F3E |
| 1 | 1 | 466.76250000 | | 11K2F3E |
| 1 | 1 | 467.08750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.89138889, -87.62750000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 515 NORTH STATE ST, CHICAGO, IL | COOK | 3125275550 |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-14 | WPRX431 | LIEXP |
| 2010-12-13 | WPRX431 | LETRES |
| 2002-05-08 | WPRX431 | AUDOPR |
| 2001-03-09 | WPRX431 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1948598 | 2026-08-02 01:14:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRX431 | ULS 1948598 | 2026-08-02 01:14:14 |
| Status | E | ULS 1948598 | 2026-08-02 01:14:14 |
| Service | IG | ULS 1948598 | 2026-08-02 01:14:14 |
| Grant Date | 2001-03-09 | ULS 1948598 | 2026-08-02 01:14:14 |
| Expiration Date | 2011-03-09 | ULS 1948598 | 2026-08-02 01:14:14 |
| Cancellation Date | 2011-05-14 | ULS 1948598 | 2026-08-02 01:14:14 |