Universal Licensing System
WQRD339
COOK COUNTY SHERIFFS POLICE DEPARTMENT
License details
| ULS identifier | 3468839 |
|---|
| Call sign | WQRD339 |
|---|
| Radio service | YE |
|---|
| Status | A |
|---|
| Grant date | 2023-01-20 |
|---|
| Expiration | 2033-04-19 |
|---|
| Frequency range | 813.6375 - 858.6375 MHz (2 frequencies) |
|---|
| Locations | 7 |
|---|
| Representative location | BEDFORD PARK, COOK, IL |
|---|
| Coordinates | 41.7697500, -87.8183889 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 6 | 1 | MO | 813.63750000 | | | 3.000000 | 3.000000 | |
| 7 | 1 | FX1 | 813.63750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2 | 858.63750000 | | | 63.100000 | 138.000000 | |
| 2 | 1 | FB2 | 858.63750000 | | | 50.000000 | 81.300000 | |
| 3 | 1 | FB2 | 858.63750000 | | | 50.000000 | 81.300000 | |
| 4 | 1 | FB2 | 858.63750000 | | | 50.000000 | 81.300000 | |
| 5 | 1 | FB2 | 858.63750000 | | | 81.300000 | 144.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 6 | 1 | 813.63750000 | | 8K10F1E |
| 6 | 1 | 813.63750000 | | 8K10F1D |
| 7 | 1 | 813.63750000 | | 8K10F1D |
| 7 | 1 | 813.63750000 | | 8K10F1E |
| 1 | 1 | 858.63750000 | | 8K70D1W |
| 2 | 1 | 858.63750000 | | 8K70D1W |
| 3 | 1 | 858.63750000 | | 8K70D1W |
| 4 | 1 | 858.63750000 | | 8K70D1W |
| 5 | 1 | 858.63750000 | | 8K70D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 6700 S ARCHER AVE, BEDFORD PARK, COOK, IL | 41.76975000, -87.81838889 | 187.000 m | GTOWER | 60.900 m structure / 67.000 m overall | |
| 2 | | 159040 South Central Avenue, Oak Forest, COOK, IL | 41.60127778, -87.75686111 | 205.500 m | GTOWER | 72.700 m structure / 82.300 m overall | |
| 3 | | 12201 West McCarthy Road, Palos Park, COOK, IL | 41.66505556, -87.90897222 | 219.700 m | GTOWER | 72.700 m structure / 79.200 m overall | |
| 4 | | 3300 Ashland Avenue, Steger, COOK, IL | 41.47219444, -87.65430556 | 218.500 m | GTOWER | 72.700 m structure / 79.200 m overall | |
| 5 | | 2650 SOUTH CALIFORNIA, CHICAGO, COOK, IL | 41.84302778, -87.69608333 | 182.000 m | BMAST | 61.000 m structure / 61.000 m overall | |
| 6 | | COOK, IL | | | | | |
| 7 | | COOK, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.300 m | V | 10.3000 | 45.0000 | 57.000 | |
| 1 | 2 | T | | 64.700 m | V | 9.0000 | 0.0000 | 70.600 | |
| 1 | 3 | T | | 64.700 m | V | 9.0000 | 0.0000 | 79.200 | |
| 1 | 4 | T | | 64.700 m | V | 9.0000 | 0.0000 | 69.700 | |
| 1 | 5 | T | | 61.000 m | V | 9.0000 | 0.0000 | 61.700 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9501 WEST HARRISON, DES PLAINES, IL | COOK | 7088654808 |
| 2 | 2650 SOUTH CALIFORNIA, CHICAGO, IL | COOK | 7088654808 |
| 3 | 1401 SOUTH MAYBROOK DRIVE, MAYWOOD, IL | COOK | 7088654808 |
| 4 | 1401 S Maybrook Drive Room 201, Maywood, IL | | 7088654808 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-20 | WQRD339 | LIREN |
| 2020-02-12 | WQRD339 | COR |
| 2016-12-19 | WQRD339 | LIPASS |
| 2014-05-28 | WQRD339 | PNLISR |
| 2014-05-28 | WQRD339 | LETTRS |
| 2014-01-22 | WQRD339 | LETCNS |
| 2013-04-19 | WQRD339 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3468839 | 2026-08-02 01:19:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRD339 | ULS 3468839 | 2026-08-02 01:19:29 |
| Status | A | ULS 3468839 | 2026-08-02 01:19:29 |
| Service | YE | ULS 3468839 | 2026-08-02 01:19:29 |
| Grant Date | 2023-01-20 | ULS 3468839 | 2026-08-02 01:19:29 |
| Expiration Date | 2033-04-19 | ULS 3468839 | 2026-08-02 01:19:29 |