Universal Licensing System
WPON504
DUPAGE PUBLIC SAFETY COMMUNICATIONS
License details
| ULS identifier | 1078589 |
|---|
| Call sign | WPON504 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2020-01-29 |
|---|
| Expiration | 2030-04-05 |
|---|
| Frequency range | 10935 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Glendale heights, DUPAGE, IL |
|---|
| Coordinates | 41.9347222, -88.0991667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6805.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10935.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 5 | FXO | 11135.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6805.00000000 | | 5M00D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 6 | 10935.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 5 | 11135.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | (CLOVERDALE # 2) ARMY TRAIL AND SCHMALE RD, Glendale heights, DUPAGE, IL | 41.93472222, -88.09916667 | 249.900 m | LTOWER | 94.800 m structure / 103.300 m overall | N |
| 2 | R | | 41.86472222, -88.14416667 | 221.300 m | | | |
| 3 | R | | 41.95058333, -88.07836111 | 232.000 m | | | |
| 5 | R | | 41.79533333, -88.00286111 | 219.300 m | | | |
| 6 | R | | 41.94388889, -88.14027778 | 243.200 m | | | |
| 7 | R | | 41.92280556, -87.94838889 | 208.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew PAR6-65A | | V | 38.8000 | 205.6000 | | |
| 1 | 2 | R | Andrew PAR6-65A | | | 38.8000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | | | |
| 1 | 5 | R | RFS SU4-107B | | | 40.5000 | 0.0000 | | |
| 1 | 6 | R | RFS SC3-W100A | | | 38.3000 | 0.0000 | | |
| 1 | 7 | R | RFS SC3-W100A | | | 38.3000 | 0.0000 | | |
| 2 | 1 | T | RADIO WAVES, INC HP2-18 | | V | 38.6000 | 44.4000 | | |
| 4 | 1 | T | RFS SU6-107B | | V | 44.0000 | 152.7000 | | |
| 5 | 1 | T | RFS SC3-W100A | | H | 38.3000 | 286.6000 | | |
| 6 | 1 | T | RFS SC3-W100A | | H | 38.3000 | 96.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-15 | WPON504 | LIMOD |
| 2023-03-24 | WPON504 | LIAUA |
| 2020-01-29 | WPON504 | LIREN |
| 2020-01-13 | WPON504 | LETRES |
| 2019-10-12 | WPON504 | LIAUA |
| 2018-05-08 | WPON504 | LETCNS |
| 2017-08-16 | WPON504 | LIMOD |
| 2017-02-09 | WPON504 | LIMOD |
| 2015-03-31 | WPON504 | AUTHPR |
| 2015-03-29 | WPON504 | ANATRM |
| 2015-03-29 | WPON504 | FRATRM |
| 2015-03-29 | WPON504 | PAATRM |
| 2015-03-29 | WPON504 | LOATRM |
| 2015-01-21 | WPON504 | LETTRS |
| 2015-01-21 | WPON504 | PNLISR |
| 2014-09-16 | WPON504 | LETCNS |
| 2013-06-13 | WPON504 | LIMOD |
| 2010-01-07 | WPON504 | LIREN |
| 2010-01-05 | WPON504 | ESURNW |
| 2009-12-03 | WPON504 | ESUAPR |
| 2009-12-03 | WPON504 | EFUAPR |
| 2009-12-03 | WPON504 | LIAUA |
| 2009-12-02 | WPON504 | ESUAPR |
| 2000-04-05 | WPON504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1078589 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPON504 | ULS 1078589 | 2026-08-02 02:47:17 |
| Status | A | ULS 1078589 | 2026-08-02 02:47:17 |
| Service | MW | ULS 1078589 | 2026-08-02 02:47:17 |
| Grant Date | 2020-01-29 | ULS 1078589 | 2026-08-02 02:47:17 |
| Expiration Date | 2030-04-05 | ULS 1078589 | 2026-08-02 02:47:17 |