Universal Licensing System
WSLN238
License details
| ULS identifier | 5250255 |
|---|---|
| Call sign | WSLN238 |
| Radio service | PW |
| Status | A |
| Grant date | 2026-02-04 |
| Expiration | 2036-02-04 |
| Frequency range | 453.2 - 458.575 MHz (13 frequencies) |
| Locations | 6 |
| Representative location | ROCKFORD, WINNEBAGO, IL |
| Coordinates | 42.2528889, -89.0259167 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:54 |
Licensee
| Name | ROCKFORD POLICE DEPARTMENT |
|---|---|
| Applicant type | G |
| FRN | 0002831220 |
| Location | ROCKFORD, IL |
| Address | 557 S NEW TOWNE DRIVE, ROCKFORD, IL, 61108 |
| Phone | 8159875809 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 453.20000000 | 20.000000 | 25.000000 | |||
| 2 | 1 | FXO | 453.32500000 | 20.000000 | 25.000000 | |||
| 1 | 1 | FXO | 453.33750000 | 20.000000 | 25.000000 | |||
| 3 | 1 | FXO | 453.47500000 | 20.000000 | 25.000000 | |||
| 3 | 1 | FXO | 453.57500000 | 20.000000 | 25.000000 | |||
| 4 | 1 | FXO | 453.77500000 | 20.000000 | 25.000000 | |||
| 4 | 1 | FXO | 458.16250000 | 20.000000 | 25.000000 | |||
| 6 | 1 | FXO | 458.20000000 | 20.000000 | 25.000000 | |||
| 4 | 1 | FXO | 458.32500000 | 20.000000 | 25.000000 | |||
| 5 | 1 | FXO | 458.32500000 | 20.000000 | 25.000000 | |||
| 5 | 1 | FXO | 458.41250000 | 20.000000 | 25.000000 | |||
| 5 | 1 | FXO | 458.42500000 | 20.000000 | 25.000000 | |||
| 6 | 1 | FXO | 458.43750000 | 20.000000 | 25.000000 | |||
| 6 | 1 | FXO | 458.57500000 | 20.000000 | 25.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 453.20000000 | 8K10F1E | |
| 1 | 1 | 453.20000000 | 8K10F1D | |
| 2 | 1 | 453.32500000 | 8K10F1E | |
| 2 | 1 | 453.32500000 | 8K10F1D | |
| 1 | 1 | 453.33750000 | 8K10F1E | |
| 1 | 1 | 453.33750000 | 8K10F1D | |
| 3 | 1 | 453.47500000 | 8K10F1E | |
| 3 | 1 | 453.47500000 | 8K10F1D | |
| 3 | 1 | 453.57500000 | 8K10F1E | |
| 3 | 1 | 453.57500000 | 8K10F1D | |
| 4 | 1 | 453.77500000 | 8K10F1E | |
| 4 | 1 | 453.77500000 | 8K10F1D | |
| 4 | 1 | 458.16250000 | 8K10F1D | |
| 4 | 1 | 458.16250000 | 8K10F1E | |
| 6 | 1 | 458.20000000 | 8K10F1D | |
| 6 | 1 | 458.20000000 | 8K10F1E | |
| 4 | 1 | 458.32500000 | 8K10F1D | |
| 4 | 1 | 458.32500000 | 8K10F1E | |
| 5 | 1 | 458.32500000 | 8K10F1D | |
| 5 | 1 | 458.32500000 | 8K10F1E | |
| 5 | 1 | 458.41250000 | 8K10F1D | |
| 5 | 1 | 458.41250000 | 8K10F1E | |
| 5 | 1 | 458.42500000 | 8K10F1D | |
| 5 | 1 | 458.42500000 | 8K10F1E | |
| 6 | 1 | 458.43750000 | 8K10F1D | |
| 6 | 1 | 458.43750000 | 8K10F1E | |
| 6 | 1 | 458.57500000 | 8K10F1D | |
| 6 | 1 | 458.57500000 | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 4300 NEWBURG ROAD, ROCKFORD, WINNEBAGO, IL | 42.25288889, -89.02591667 | 261.000 m | B | 13.700 m structure / 13.700 m overall | |
| 2 | T | 204 SOUTH 1ST STREET, ROCKFORD, WINNEBAGO, IL | 42.27761111, -89.13708333 | 248.000 m | B | 10.600 m structure / 10.600 m overall | |
| 3 | T | 4511 NORTH MAIN STREET, ROCKFORD, WINNEBAGO, IL | 42.26697222, -89.07452778 | 233.000 m | B | 6.100 m structure / 6.100 m overall | |
| 4 | T | 99 AIRPORT CIRCLE, ROCKFORD, WINNEBAGO, IL | 42.20169444, -89.09891667 | 223.000 m | B | 6.100 m structure / 6.100 m overall | |
| 5 | T | 5700 WINDSOR ROAD, LOVES PARK, WINNEBAGO, IL | 42.32594444, -89.00508333 | 257.000 m | B | 6.100 m structure / 6.100 m overall | |
| 6 | T | 4145 SAMUELSON ROAD, ROCKFORD, WINNEBAGO, IL | 42.20708333, -89.03797222 | 260.000 m | B | 13.700 m structure / 13.700 m overall |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 13.700 m | 34.000 | |||||
| 1 | 2 | T | 10.600 m | 16.400 | |||||
| 1 | 3 | T | 6.100 m | -2.700 | |||||
| 1 | 4 | T | 6.100 m | -9.300 | |||||
| 1 | 5 | T | 6.100 m | 14.900 | |||||
| 1 | 6 | T | 13.700 m | 36.400 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 204 SOUTH 1ST STREET, ROCKFORD, IL | WINNEBAGO | 8159875809 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-02-04 | WSLN238 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 5250255 | 2026-08-02 01:13:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WSLN238 | ULS 5250255 | 2026-08-02 01:13:54 |
| Status | A | ULS 5250255 | 2026-08-02 01:13:54 |
| Service | PW | ULS 5250255 | 2026-08-02 01:13:54 |
| Grant Date | 2026-02-04 | ULS 5250255 | 2026-08-02 01:13:54 |
| Expiration Date | 2036-02-04 | ULS 5250255 | 2026-08-02 01:13:54 |