Universal Licensing System
WPZP579
Z F LEMFORDER CORPORATION
License details
| ULS identifier | 2585797 |
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| Call sign | WPZP579 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-01-18 |
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| Expiration | 2024-02-13 |
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| Cancellation | 2024-04-20 |
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| Frequency range | 451.3125 - 452.0375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.6669444, -87.5494444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:28 |
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Licensee
| Name | Z F LEMFORDER CORPORATION |
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| Applicant type | C |
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| FRN | 0009748492 |
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| Location | CHICAGO, IL |
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| Address | 3400 E 126TH STREET, CHICAGO, IL, 606331293 |
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| Phone | 7733714584 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.31250000 | | 11K2F3E |
| 1 | 1 | 451.33750000 | | 11K2F3E |
| 1 | 1 | 451.41250000 | | 11K2F3E |
| 1 | 1 | 451.43750000 | | 11K2F3E |
| 1 | 1 | 452.03750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.66694444, -87.54944444 | | | | |
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 | 3400 E 126TH STREET, CHICAGO, IL | COOK | 7733714584 |
License history
| Date | File or call sign | Action |
|---|
| 2024-04-20 | WPZP579 | LIEXP |
| 2015-02-18 | WPZP579 | AUTHPR |
| 2015-02-15 | WPZP579 | FRATRM |
| 2015-02-15 | WPZP579 | ANATRM |
| 2015-02-15 | WPZP579 | LOATRM |
| 2014-12-10 | WPZP579 | PNLISR |
| 2014-12-10 | WPZP579 | LETTRS |
| 2014-08-05 | WPZP579 | LETCNS |
| 2014-01-18 | WPZP579 | LIREN |
| 2014-01-17 | WPZP579 | ESUAPR |
| 2013-11-18 | WPZP579 | LETRES |
| 2013-11-06 | WPZP579 | LIMOD |
| 2004-11-15 | WPZP579 | LETCNS |
| 2004-02-13 | WPZP579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2585797 | 2026-08-02 01:25:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZP579 | ULS 2585797 | 2026-08-02 01:25:28 |
| Status | E | ULS 2585797 | 2026-08-02 01:25:28 |
| Service | IG | ULS 2585797 | 2026-08-02 01:25:28 |
| Grant Date | 2014-01-18 | ULS 2585797 | 2026-08-02 01:25:28 |
| Expiration Date | 2024-02-13 | ULS 2585797 | 2026-08-02 01:25:28 |
| Cancellation Date | 2024-04-20 | ULS 2585797 | 2026-08-02 01:25:28 |