Universal Licensing System
WRAM990
License details
| ULS identifier | 3990637 |
|---|---|
| Call sign | WRAM990 |
| Radio service | YE |
| Status | A |
| Grant date | 2018-01-10 |
| Expiration | 2028-01-10 |
| Frequency range | 809.1125 - 814.1125 MHz (5 frequencies) |
| Locations | 8 |
| Representative location | Schaumberg, COOK, IL |
| Coordinates | 42.0672222, -88.0434167 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:59 |
Licensee
| Name | COOK COUNTY SHERIFF'S POLICE |
|---|---|
| Applicant type | G |
| FRN | 0005255146 |
| Location | Maywood, IL |
| Address | 1401 South Maybrook Drive Room 201, Maywood, IL, 60153 |
| Phone | 7088654808 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | MO | 809.11250000 | 3.000000 | 3.000000 | |||
| 8 | 1 | FX1 | 809.11250000 | 3.000000 | 3.000000 | |||
| 7 | 1 | MO | 809.68750000 | 3.000000 | 3.000000 | |||
| 8 | 1 | FX1 | 809.68750000 | 3.000000 | 3.000000 | |||
| 7 | 1 | MO | 811.11250000 | 3.000000 | 3.000000 | |||
| 8 | 1 | FX1 | 811.11250000 | 3.000000 | 3.000000 | |||
| 7 | 1 | MO | 811.51250000 | 35.000000 | 35.000000 | |||
| 8 | 1 | FX1 | 811.51250000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 813.03750000 | 35.000000 | 35.000000 | |||
| 8 | 1 | FX1 | 813.03750000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 813.51250000 | 35.000000 | 35.000000 | |||
| 8 | 1 | FX1 | 813.51250000 | 35.000000 | 35.000000 | |||
| 7 | 1 | MO | 814.11250000 | 35.000000 | 35.000000 | |||
| 8 | 1 | FX1 | 814.11250000 | 35.000000 | 35.000000 | |||
| 1 | 1 | FB2 | 854.11250000 | 79.500000 | 131.800000 | |||
| 2 | 1 | FB2 | 854.11250000 | 79.500000 | 131.800000 | |||
| 3 | 1 | FB2 | 854.11250000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 854.11250000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 854.11250000 | 79.500000 | 131.800000 | |||
| 1 | 1 | FB2 | 854.68750000 | 79.500000 | 131.800000 | |||
| 2 | 1 | FB2 | 854.68750000 | 79.500000 | 131.800000 | |||
| 3 | 1 | FB2 | 854.68750000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 854.68750000 | 79.500000 | 131.800000 | |||
| 5 | 1 | FB2 | 854.68750000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 854.68750000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 856.11250000 | 79.500000 | 131.800000 | |||
| 5 | 1 | FB2 | 856.11250000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 856.11250000 | 79.500000 | 131.800000 | |||
| 1 | 1 | FB2 | 856.51250000 | 79.500000 | 131.800000 | |||
| 3 | 1 | FB2 | 856.51250000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 856.51250000 | 79.500000 | 131.800000 | |||
| 5 | 1 | FB2 | 856.51250000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 856.51250000 | 79.500000 | 131.800000 | |||
| 1 | 1 | FB2 | 858.03750000 | 79.500000 | 131.800000 | |||
| 3 | 1 | FB2 | 858.03750000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 858.03750000 | 79.500000 | 131.800000 | |||
| 5 | 1 | FB2 | 858.03750000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 858.03750000 | 79.500000 | 131.800000 | |||
| 1 | 1 | FB2 | 858.51250000 | 79.500000 | 131.800000 | |||
| 3 | 1 | FB2 | 858.51250000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 858.51250000 | 79.500000 | 131.800000 | |||
| 5 | 1 | FB2 | 858.51250000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 858.51250000 | 79.500000 | 131.800000 | |||
| 1 | 1 | FB2 | 859.11250000 | 79.500000 | 131.800000 | |||
| 3 | 1 | FB2 | 859.11250000 | 79.500000 | 131.800000 | |||
| 4 | 1 | FB2 | 859.11250000 | 79.500000 | 131.800000 | |||
| 5 | 1 | FB2 | 859.11250000 | 79.500000 | 131.800000 | |||
| 6 | 1 | FB2 | 859.11250000 | 79.500000 | 131.800000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 809.11250000 | 8K70D1W | |
| 8 | 1 | 809.11250000 | 8K70D1W | |
| 7 | 1 | 809.68750000 | 8K70D1W | |
| 8 | 1 | 809.68750000 | 8K70D1W | |
| 7 | 1 | 811.11250000 | 8K10F1E | |
| 7 | 1 | 811.11250000 | 8K70D1W | |
| 7 | 1 | 811.11250000 | 8K10F1D | |
| 8 | 1 | 811.11250000 | 8K10F1D | |
| 8 | 1 | 811.11250000 | 8K70D1W | |
| 8 | 1 | 811.11250000 | 8K10F1E | |
| 7 | 1 | 811.51250000 | 8K10F1E | |
| 7 | 1 | 811.51250000 | 8K10F1D | |
| 8 | 1 | 811.51250000 | 8K10F1E | |
| 8 | 1 | 811.51250000 | 8K10F1D | |
| 7 | 1 | 813.03750000 | 8K10F1E | |
| 7 | 1 | 813.03750000 | 8K10F1D | |
| 8 | 1 | 813.03750000 | 8K10F1E | |
| 8 | 1 | 813.03750000 | 8K10F1D | |
| 7 | 1 | 813.51250000 | 8K10F1D | |
| 7 | 1 | 813.51250000 | 8K10F1E | |
| 8 | 1 | 813.51250000 | 8K10F1D | |
| 8 | 1 | 813.51250000 | 8K10F1E | |
| 7 | 1 | 814.11250000 | 8K10F1D | |
| 7 | 1 | 814.11250000 | 8K10F1E | |
| 8 | 1 | 814.11250000 | 8K10F1D | |
| 8 | 1 | 814.11250000 | 8K10F1E | |
| 1 | 1 | 854.11250000 | 8K10F1E | |
| 1 | 1 | 854.11250000 | 8K10F1D | |
| 1 | 1 | 854.11250000 | 8K70D1W | |
| 2 | 1 | 854.11250000 | 8K10F1D | |
| 2 | 1 | 854.11250000 | 8K10F1E | |
| 2 | 1 | 854.11250000 | 8K70D1W | |
| 3 | 1 | 854.11250000 | 8K10F1D | |
| 3 | 1 | 854.11250000 | 8K70D1W | |
| 3 | 1 | 854.11250000 | 8K10F1E | |
| 4 | 1 | 854.11250000 | 8K10F1D | |
| 4 | 1 | 854.11250000 | 8K70D1W | |
| 4 | 1 | 854.11250000 | 8K10F1E | |
| 6 | 1 | 854.11250000 | 8K10F1D | |
| 6 | 1 | 854.11250000 | 8K70D1W | |
| 6 | 1 | 854.11250000 | 8K10F1E | |
| 1 | 1 | 854.68750000 | 8K70D1W | |
| 2 | 1 | 854.68750000 | 8K70D1W | |
| 3 | 1 | 854.68750000 | 8K70D1W | |
| 4 | 1 | 854.68750000 | 8K70D1W | |
| 5 | 1 | 854.68750000 | 8K70D1W | |
| 6 | 1 | 854.68750000 | 8K70D1W | |
| 4 | 1 | 856.11250000 | 8K10F1D | |
| 4 | 1 | 856.11250000 | 8K10F1E | |
| 4 | 1 | 856.11250000 | 8K70D1W | |
| 5 | 1 | 856.11250000 | 8K10F1E | |
| 5 | 1 | 856.11250000 | 8K10F1D | |
| 5 | 1 | 856.11250000 | 8K70D1W | |
| 6 | 1 | 856.11250000 | 8K10F1D | |
| 6 | 1 | 856.11250000 | 8K10F1E | |
| 6 | 1 | 856.11250000 | 8K70D1W | |
| 1 | 1 | 856.51250000 | 8K70D1W | |
| 1 | 1 | 856.51250000 | 8K10F1E | |
| 1 | 1 | 856.51250000 | 8K10F1D | |
| 3 | 1 | 856.51250000 | 8K10F1D | |
| 3 | 1 | 856.51250000 | 8K10F1E | |
| 3 | 1 | 856.51250000 | 8K70D1W | |
| 4 | 1 | 856.51250000 | 8K10F1D | |
| 4 | 1 | 856.51250000 | 8K10F1E | |
| 4 | 1 | 856.51250000 | 8K70D1W | |
| 5 | 1 | 856.51250000 | 8K10F1D | |
| 5 | 1 | 856.51250000 | 8K70D1W | |
| 5 | 1 | 856.51250000 | 8K10F1E | |
| 6 | 1 | 856.51250000 | 8K10F1E | |
| 6 | 1 | 856.51250000 | 8K70D1W | |
| 6 | 1 | 856.51250000 | 8K10F1D | |
| 1 | 1 | 858.03750000 | 8K10F1D | |
| 1 | 1 | 858.03750000 | 8K10F1E | |
| 1 | 1 | 858.03750000 | 8K70D1W | |
| 3 | 1 | 858.03750000 | 8K10F1E | |
| 3 | 1 | 858.03750000 | 8K10F1D | |
| 3 | 1 | 858.03750000 | 8K70D1W | |
| 4 | 1 | 858.03750000 | 8K10F1E | |
| 4 | 1 | 858.03750000 | 8K70D1W | |
| 4 | 1 | 858.03750000 | 8K10F1D | |
| 5 | 1 | 858.03750000 | 8K10F1D | |
| 5 | 1 | 858.03750000 | 8K10F1E | |
| 5 | 1 | 858.03750000 | 8K70D1W | |
| 6 | 1 | 858.03750000 | 8K10F1D | |
| 6 | 1 | 858.03750000 | 8K70D1W | |
| 6 | 1 | 858.03750000 | 8K10F1E | |
| 1 | 1 | 858.51250000 | 8K10F1E | |
| 1 | 1 | 858.51250000 | 8K10F1D | |
| 1 | 1 | 858.51250000 | 8K70D1W | |
| 3 | 1 | 858.51250000 | 8K10F1D | |
| 3 | 1 | 858.51250000 | 8K10F1E | |
| 3 | 1 | 858.51250000 | 8K70D1W | |
| 4 | 1 | 858.51250000 | 8K10F1D | |
| 4 | 1 | 858.51250000 | 8K70D1W | |
| 4 | 1 | 858.51250000 | 8K10F1E | |
| 5 | 1 | 858.51250000 | 8K10F1E | |
| 5 | 1 | 858.51250000 | 8K10F1D | |
| 5 | 1 | 858.51250000 | 8K70D1W | |
| 6 | 1 | 858.51250000 | 8K70D1W | |
| 6 | 1 | 858.51250000 | 8K10F1D | |
| 6 | 1 | 858.51250000 | 8K10F1E | |
| 1 | 1 | 859.11250000 | 8K10F1D | |
| 1 | 1 | 859.11250000 | 8K70D1W | |
| 1 | 1 | 859.11250000 | 8K10F1E | |
| 3 | 1 | 859.11250000 | 8K10F1E | |
| 3 | 1 | 859.11250000 | 8K10F1D | |
| 3 | 1 | 859.11250000 | 8K70D1W | |
| 4 | 1 | 859.11250000 | 8K10F1D | |
| 4 | 1 | 859.11250000 | 8K70D1W | |
| 4 | 1 | 859.11250000 | 8K10F1E | |
| 5 | 1 | 859.11250000 | 8K10F1D | |
| 5 | 1 | 859.11250000 | 8K70D1W | |
| 5 | 1 | 859.11250000 | 8K10F1E | |
| 6 | 1 | 859.11250000 | 8K10F1D | |
| 6 | 1 | 859.11250000 | 8K70D1W | |
| 6 | 1 | 859.11250000 | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2325 North Meacham Road, Schaumberg, COOK, IL | 42.06722222, -88.04341667 | 223.100 m | GTOWER | 73.100 m structure / 81.600 m overall | |
| 2 | T | 1401 South Maybrook Drive, Maywood, COOK, IL | 41.87455556, -87.82519444 | 184.000 m | GTOWER | 58.000 m structure / 58.000 m overall | |
| 3 | T | 1728 Cherry, Northfield, COOK, IL | 42.10388889, -87.76833333 | 191.100 m | GTOWER | 72.700 m structure / 79.200 m overall | |
| 4 | T | 108 South Barrington Road, Barrington, COOK, IL | 42.12519444, -88.13991667 | 264.300 m | GTOWER | 56.000 m structure / 67.100 m overall | |
| 5 | T | 2300 South Kenneth Ave, Chicago, COOK, IL | 41.84927778, -87.73650000 | 184.100 m | GTOWER | 73.100 m structure / 79.200 m overall | |
| 6 | T | 1903 Ruby Street (IL Route 64 & Ruby), Melrose Park, COOK, IL | 41.90816667, -87.86966667 | 194.800 m | GTOWER | 73.100 m structure / 73.100 m overall | |
| 7 | T | COOK, IL | |||||
| 8 | T | COOK, IL |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 62.600 m | V | 11.0000 | 90.0000 | 60.900 | ||
| 1 | 2 | T | 18.200 m | V | 11.0000 | 210.0000 | 11.900 | ||
| 1 | 3 | T | 64.700 m | V | 11.0000 | 0.0000 | 66.000 | ||
| 1 | 4 | T | 60.100 m | V | 11.0000 | 0.0000 | 80.800 | ||
| 1 | 5 | T | 68.800 m | V | 11.0000 | 90.0000 | 70.600 | ||
| 1 | 6 | T | 73.100 m | V | 11.0000 | 90.0000 | 70.100 | ||
| 1 | 7 | T | |||||||
| 1 | 8 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1401 South Maybrook Drive, Chicago, IL | COOK | 7088654808 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2021-04-20 | WRAM990 | LIAUA |
| 2020-11-10 | WRAM990 | LIAUA |
| 2020-11-04 | WRAM990 | LIMOD |
| 2018-10-10 | WRAM990 | LETCNS |
| 2018-09-07 | WRAM990 | LIMOD |
| 2018-01-10 | WRAM990 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3990637 | 2026-08-02 01:13:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRAM990 | ULS 3990637 | 2026-08-02 01:13:59 |
| Status | A | ULS 3990637 | 2026-08-02 01:13:59 |
| Service | YE | ULS 3990637 | 2026-08-02 01:13:59 |
| Grant Date | 2018-01-10 | ULS 3990637 | 2026-08-02 01:13:59 |
| Expiration Date | 2028-01-10 | ULS 3990637 | 2026-08-02 01:13:59 |