Universal Licensing System
WPKM539
A BEEP LLC
License details
| ULS identifier | 1748686 |
|---|
| Call sign | WPKM539 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2022-02-04 |
|---|
| Expiration | 2032-04-23 |
|---|
| Frequency range | 467.125 - 468.7 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | LAKE ZURICH, LAKE, IL |
|---|
| Coordinates | 42.2366944, -88.0714722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 | 461.85000000 | | | 100.000000 | 295.000000 | |
| 1 | 1 | FB6 | 462.12500000 | | | 100.000000 | 295.000000 | |
| 1 | 1 | FB6 | 462.15000000 | | | 100.000000 | 295.000000 | |
| 1 | 1 | FB6 | 463.70000000 | | | 100.000000 | 295.000000 | |
| 1 | 1 | FB6 | 464.15000000 | | | 100.000000 | 295.000000 | |
| 1 | 1 | FB6 | 464.25000000 | | | 100.000000 | 295.000000 | |
| 1 | 1 | FB6 | 464.65000000 | | | 100.000000 | 295.000000 | |
| 2 | 1 | MO | 466.85000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 467.12500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 467.15000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.70000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.15000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.25000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 469.65000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.85000000 | | 11K2F3E |
| 1 | 1 | 462.12500000 | | 11K2F3E |
| 1 | 1 | 462.15000000 | | 11K2F3E |
| 1 | 1 | 463.70000000 | | 11K2F3E |
| 1 | 1 | 464.15000000 | | 11K2F3E |
| 1 | 1 | 464.25000000 | | 11K2F3E |
| 1 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 466.85000000 | | 11K2F3E |
| 2 | 1 | 467.12500000 | | 11K2F3E |
| 2 | 1 | 467.15000000 | | 11K2F3E |
| 2 | 1 | 468.70000000 | | 11K2F3E |
| 2 | 1 | 469.15000000 | | 11K2F3E |
| 2 | 1 | 469.25000000 | | 11K2F3E |
| 2 | 1 | 469.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 25705 FAIRFIELD RD, LAKE ZURICH, LAKE, IL | 42.23669444, -88.07147222 | 268.000 m | TOWER | 139.000 m structure / 139.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 138.000 m | | | | 135.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 710 JEFFERSON ST, JOLIET, IL | WILL | 8157401780 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-04 | WPKM539 | LIREN |
| 2022-01-31 | WPKM539 | LETRES |
| 2020-09-15 | WPKM539 | LIAUA |
| 2014-12-23 | WPKM539 | LIMOD |
| 2012-02-07 | WPKM539 | LIREN |
| 2012-01-30 | WPKM539 | LETRES |
| 2011-08-29 | WPKM539 | LIMOD |
| 2011-08-05 | WPKM539 | ESCAPR |
| 2003-09-15 | WPKM539 | LETCNS |
| 2002-12-16 | WPKM539 | LIMOD |
| 2002-04-11 | WPKM539 | LIREN |
| 2002-03-11 | WPKM539 | AUDOPR |
| 2002-02-19 | WPKM539 | LETRES |
| 2001-02-27 | WPKM539 | AUTHPR |
| 2001-02-26 | WPKM539 | INTDUP |
| 2001-02-26 | WPKM539 | COR |
| 2000-11-23 | WPKM539 | LICCNV |
| 1997-04-23 | WPKM539 | AUTHPR |
| 1997-04-23 | WPKM539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1748686 | 2026-08-02 01:14:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKM539 | ULS 1748686 | 2026-08-02 01:14:39 |
| Status | A | ULS 1748686 | 2026-08-02 01:14:39 |
| Service | YG | ULS 1748686 | 2026-08-02 01:14:39 |
| Grant Date | 2022-02-04 | ULS 1748686 | 2026-08-02 01:14:39 |
| Expiration Date | 2032-04-23 | ULS 1748686 | 2026-08-02 01:14:39 |