Universal Licensing System
WPKZ251
A BEEP LLC
License details
| ULS identifier | 1753531 |
|---|
| Call sign | WPKZ251 |
|---|
| Radio service | YG |
|---|
| Status | E |
|---|
| Grant date | 1997-10-14 |
|---|
| Expiration | 2002-10-14 |
|---|
| Cancellation | 2003-01-19 |
|---|
| Frequency range | 461.8 - 466.8 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO RIDGE, COOK, IL |
|---|
| Coordinates | 41.7086389, -87.7839444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:39 |
|---|
Licensee
| Name | A BEEP LLC |
|---|
| Applicant type | C |
|---|
| FRN | 0004159901 |
|---|
| Location | JOLIET, IL |
|---|
| Address | 452 N CHICAGO ST, JOLIET, IL, 60432 |
|---|
| Phone | 8157401780 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.80000000 | | | 100.000000 | 442.000000 | |
| 2 | 1 | MO | 466.80000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.80000000 | | 20K0F3E |
| 2 | 1 | 466.80000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N S JANET LANE, CHICAGO RIDGE, COOK, IL | 41.70863889, -87.78394444 | 183.000 m | TOWER | 137.000 m structure / 137.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 137.000 m | | | | 133.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 452 N CHICAGO ST, JOLIET, IL | | 8157401780 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-19 | WPKZ251 | LIEXP |
| 2002-07-22 | WPKZ251 | LETRES |
| 2002-03-11 | WPKZ251 | AUDOPR |
| 2001-02-27 | WPKZ251 | AUTHPR |
| 2001-02-26 | WPKZ251 | INTDUP |
| 2001-02-26 | WPKZ251 | COR |
| 2000-11-23 | WPKZ251 | LICCNV |
| 1997-10-14 | WPKZ251 | LIISS |
| 1997-10-14 | WPKZ251 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1753531 | 2026-08-02 01:14:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKZ251 | ULS 1753531 | 2026-08-02 01:14:39 |
| Status | E | ULS 1753531 | 2026-08-02 01:14:39 |
| Service | YG | ULS 1753531 | 2026-08-02 01:14:39 |
| Grant Date | 1997-10-14 | ULS 1753531 | 2026-08-02 01:14:39 |
| Expiration Date | 2002-10-14 | ULS 1753531 | 2026-08-02 01:14:39 |
| Cancellation Date | 2003-01-19 | ULS 1753531 | 2026-08-02 01:14:39 |