Universal Licensing System
WIM620
A BEEP, LLC
License details
| ULS identifier | 1777504 |
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| Call sign | WIM620 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2015-08-13 |
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| Expiration | 2025-11-08 |
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| Cancellation | 2022-10-20 |
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| Frequency range | 471.7875 - 474.7875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WHEATON, DUPAGE, IL |
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| Coordinates | 41.8639167, -88.1139444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 471.78750000 | | | 35.000000 | 172.000000 | |
| 2 | 1 | FX1 | 474.78750000 | | | 10.000000 | 85.000000 | |
| 3 | 1 | MO | 474.78750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.78750000 | | 20K0F3E |
| 2 | 1 | 474.78750000 | | 20K0F3E |
| 3 | 1 | 474.78750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LIBERTY STREET & GARY AVENUE, WHEATON, DUPAGE, IL | 41.86391667, -88.11394444 | 229.000 m | B | 67.000 m structure / 69.000 m overall | N |
| 2 | T | 715 NORTH WHEATON AVENUE, WHEATON, DUPAGE, IL | 41.87225000, -88.11394444 | 225.000 m | B | 5.000 m structure / 6.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 69.000 m | | | | 68.000 | |
| 1 | 2 | T | | 6.000 m | | | | 5.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 710 W JEFFERSON ST, Joliet, IL | WILL | 8157401780 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-21 | WIM620 | LICAN |
| 2020-09-15 | WIM620 | LIAUA |
| 2016-01-27 | WIM620 | LIASS |
| 2016-01-23 | WIM620 | ESUAPR |
| 2015-08-13 | WIM620 | LIREN |
| 2012-01-26 | WIM620 | LIAUA |
| 2012-01-25 | WIM620 | ESUAPR |
| 2005-08-18 | WIM620 | LIREN |
| 2005-08-17 | WIM620 | ESUAPR |
| 2005-08-15 | WIM620 | LETRES |
| 2002-06-25 | WIM620 | COR |
| 2002-06-25 | WIM620 | LIMOD |
| 2001-12-26 | WIM620 | AUDOPR |
| 2000-11-23 | WIM620 | LICCNV |
| 2000-08-23 | WIM620 | LIREN |
| 2000-08-23 | WIM620 | AUTHPR |
| 2000-08-08 | WIM620 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1777504 | 2026-08-02 01:14:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIM620 | ULS 1777504 | 2026-08-02 01:14:39 |
| Status | C | ULS 1777504 | 2026-08-02 01:14:39 |
| Service | IG | ULS 1777504 | 2026-08-02 01:14:39 |
| Grant Date | 2015-08-13 | ULS 1777504 | 2026-08-02 01:14:39 |
| Expiration Date | 2025-11-08 | ULS 1777504 | 2026-08-02 01:14:39 |
| Cancellation Date | 2022-10-20 | ULS 1777504 | 2026-08-02 01:14:39 |