Universal Licensing System
WPQB918
ESP Wireless Technology Group
License details
| ULS identifier | 1823711 |
|---|
| Call sign | WPQB918 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-02-27 |
|---|
| Expiration | 2035-05-16 |
|---|
| Frequency range | 471.7625 - 474.7625 MHz (2 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | AURORA, DUPAGE, IL |
|---|
| Coordinates | 41.7694722, -88.2456389 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:21 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 471.76250000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | FB6 | 471.76250000 | | | 100.000000 | 250.000000 | |
| 6 | 1 | MO | 471.76250000 | | | 50.000000 | 50.000000 | |
| 8 | 1 | MO | 471.76250000 | | | 50.000000 | 50.000000 | |
| 6 | 1 | MO | 474.76250000 | | | 50.000000 | 50.000000 | |
| 7 | 1 | FX1T | 474.76250000 | | | 50.000000 | 50.000000 | |
| 8 | 1 | MO | 474.76250000 | | | 50.000000 | 50.000000 | |
| 9 | 1 | FX1T | 474.76250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.76250000 | | 15K0F2D |
| 1 | 1 | 471.76250000 | | 11K2F1D |
| 1 | 1 | 471.76250000 | | 20K0F1D |
| 1 | 1 | 471.76250000 | | 11K2F3E |
| 1 | 1 | 471.76250000 | | 11K2F2D |
| 1 | 1 | 471.76250000 | | 20K0F3E |
| 2 | 1 | 471.76250000 | | 20K0F3E |
| 2 | 1 | 471.76250000 | | 11K2F2D |
| 2 | 1 | 471.76250000 | | 20K0F1D |
| 2 | 1 | 471.76250000 | | 11K2F1D |
| 2 | 1 | 471.76250000 | | 15K0F2D |
| 2 | 1 | 471.76250000 | | 11K2F3E |
| 6 | 1 | 471.76250000 | | 11K2F3E |
| 6 | 1 | 471.76250000 | | 20K0F3E |
| 6 | 1 | 471.76250000 | | 20K0F1D |
| 6 | 1 | 471.76250000 | | 11K2F2D |
| 6 | 1 | 471.76250000 | | 15K0F2D |
| 6 | 1 | 471.76250000 | | 11K2F1D |
| 8 | 1 | 471.76250000 | | 11K2F1D |
| 8 | 1 | 471.76250000 | | 11K2F3E |
| 8 | 1 | 471.76250000 | | 20K0F3E |
| 8 | 1 | 471.76250000 | | 11K2F2D |
| 8 | 1 | 471.76250000 | | 15K0F1D |
| 8 | 1 | 471.76250000 | | 20K0F1D |
| 6 | 1 | 474.76250000 | | 11K2F3E |
| 6 | 1 | 474.76250000 | | 20K0F1D |
| 6 | 1 | 474.76250000 | | 15K0F2D |
| 6 | 1 | 474.76250000 | | 11K2F2D |
| 6 | 1 | 474.76250000 | | 11K2F1D |
| 6 | 1 | 474.76250000 | | 20K0F3E |
| 7 | 1 | 474.76250000 | | 15K0F2D |
| 7 | 1 | 474.76250000 | | 11K2F1D |
| 7 | 1 | 474.76250000 | | 11K2F2D |
| 7 | 1 | 474.76250000 | | 11K2F3E |
| 7 | 1 | 474.76250000 | | 20K0F1D |
| 7 | 1 | 474.76250000 | | 20K0F3E |
| 8 | 1 | 474.76250000 | | 11K2F2D |
| 8 | 1 | 474.76250000 | | 11K2F1D |
| 8 | 1 | 474.76250000 | | 20K0F3E |
| 8 | 1 | 474.76250000 | | 11K2F3E |
| 8 | 1 | 474.76250000 | | 15K0F2D |
| 8 | 1 | 474.76250000 | | 20K0F1D |
| 9 | 1 | 474.76250000 | | 20K0F1D |
| 9 | 1 | 474.76250000 | | 11K2F1D |
| 9 | 1 | 474.76250000 | | 20K0F3E |
| 9 | 1 | 474.76250000 | | 11K2F3E |
| 9 | 1 | 474.76250000 | | 11K2F2D |
| 9 | 1 | 474.76250000 | | 15K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 620 EOLA RD, AURORA, DUPAGE, IL | 41.76947222, -88.24563889 | 218.000 m | TOWER | 215.000 m structure / 223.000 m overall | N |
| 2 | T | 6405 OLCOTT AVE, HAMMOND, LAKE, IN | 41.59697222, -87.47919444 | 182.000 m | TOWER | 123.000 m structure / 124.000 m overall | N |
| 6 | T | | | | | | N |
| 7 | T | | | | | | N |
| 8 | T | | | | | | N |
| 9 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 223.000 m | | | | 222.000 | |
| 1 | 2 | T | | 124.000 m | | | | 135.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 9126 Ogden Ave., Brookfield, IL | COOK | 7084858930 |
| 3 | 9126 Ogden Aven, Brookfield, IL | COOK | 7082888930 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 1045 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-07 | WPQB918 | LIAUA |
| 2025-02-27 | WPQB918 | LIREN |
| 2025-02-17 | WPQB918 | LETRES |
| 2015-04-16 | WPQB918 | LTSAPR |
| 2015-04-16 | WPQB918 | LIREN |
| 2015-02-24 | WPQB918 | LETRES |
| 2015-02-23 | WPQB918 | PLRRPR |
| 2010-12-14 | WPQB918 | LTSAPR |
| 2010-12-14 | WPQB918 | LIAUA |
| 2008-11-11 | WPQB918 | LTSAPR |
| 2008-11-11 | WPQB918 | LIAUA |
| 2006-03-02 | WPQB918 | LTSAPR |
| 2006-03-01 | WPQB918 | LIAUA |
| 2005-03-10 | WPQB918 | LIREN |
| 2005-02-21 | WPQB918 | LETRES |
| 2005-02-02 | WPQB918 | COR |
| 2005-01-20 | WPQB918 | LIASS |
| 2005-01-07 | WPQB918 | ESCAPR |
| 2002-06-03 | WPQB918 | LIMOD |
| 2002-03-14 | WPQB918 | AUTHPR |
| 2002-03-13 | WPQB918 | COR |
| 2002-03-13 | WPQB918 | INTDUP |
| 2002-03-11 | WPQB918 | AUDOPR |
| 2001-04-04 | WPQB918 | LIMOD |
| 2000-11-23 | WPQB918 | LICCNV |
| 2000-05-16 | WPQB918 | LIISS |
| 2000-05-16 | WPQB918 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1823711 | 2026-08-02 01:16:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQB918 | ULS 1823711 | 2026-08-02 01:16:21 |
| Status | A | ULS 1823711 | 2026-08-02 01:16:21 |
| Service | IG | ULS 1823711 | 2026-08-02 01:16:21 |
| Grant Date | 2025-02-27 | ULS 1823711 | 2026-08-02 01:16:21 |
| Expiration Date | 2035-05-16 | ULS 1823711 | 2026-08-02 01:16:21 |