Universal Licensing System
WPRK561
License details
| ULS identifier | 1832209 |
|---|---|
| Call sign | WPRK561 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-09-19 |
| Expiration | 2035-10-31 |
| Frequency range | 160.23 - 160.785 MHz (4 frequencies) |
| Locations | 6 |
| Representative location | BEDFORD PARK, COOK, IL |
| Coordinates | 41.7672500, -87.8106111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:11:21 |
Licensee
| Name | CSX Transportation Inc |
|---|---|
| Applicant type | C |
| FRN | 0002036325 |
| Location | JACKSONVILLE, FL |
| Address | 6735 Southpoint Dr. S, Suite 400, JACKSONVILLE, FL, 32216 |
| Phone | 9042796938 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB | 160.23000000 | 20.000000 | 36.000000 | |||
| 2 | 1 | FB | 160.23000000 | 20.000000 | 36.000000 | |||
| 3 | 1 | FB | 160.23000000 | 20.000000 | 36.000000 | |||
| 4 | 1 | FB | 160.23000000 | 20.000000 | 36.000000 | |||
| 5 | 1 | FB | 160.23000000 | 20.000000 | 36.000000 | |||
| 6 | 1 | FB | 160.23000000 | 20.000000 | 36.000000 | |||
| 1 | 1 | FB | 160.29000000 | 20.000000 | 36.000000 | |||
| 2 | 1 | FB | 160.29000000 | 20.000000 | 36.000000 | |||
| 3 | 1 | FB | 160.29000000 | 20.000000 | 36.000000 | |||
| 5 | 1 | FB | 160.29000000 | 20.000000 | 36.000000 | |||
| 4 | 1 | FB | 160.32000000 | 20.000000 | 36.000000 | |||
| 6 | 1 | FB | 160.32000000 | 20.000000 | 36.000000 | |||
| 1 | 1 | FB | 160.78500000 | 20.000000 | 36.000000 | |||
| 2 | 1 | FB | 160.78500000 | 20.000000 | 36.000000 | |||
| 3 | 1 | FB | 160.78500000 | 20.000000 | 36.000000 | |||
| 4 | 1 | FB | 160.78500000 | 20.000000 | 36.000000 | |||
| 5 | 1 | FB | 160.78500000 | 20.000000 | 36.000000 | |||
| 6 | 1 | FB | 160.78500000 | 20.000000 | 36.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 160.23000000 | 11K2F3E | |
| 2 | 1 | 160.23000000 | 11K2F3E | |
| 3 | 1 | 160.23000000 | 11K2F3E | |
| 4 | 1 | 160.23000000 | 11K2F3E | |
| 5 | 1 | 160.23000000 | 11K2F3E | |
| 6 | 1 | 160.23000000 | 11K2F3E | |
| 1 | 1 | 160.29000000 | 11K2F3E | |
| 2 | 1 | 160.29000000 | 11K2F3E | |
| 3 | 1 | 160.29000000 | 11K2F3E | |
| 5 | 1 | 160.29000000 | 11K2F3E | |
| 4 | 1 | 160.32000000 | 11K2F3E | |
| 6 | 1 | 160.32000000 | 11K2F3E | |
| 1 | 1 | 160.78500000 | 11K2F3E | |
| 2 | 1 | 160.78500000 | 11K2F3E | |
| 3 | 1 | 160.78500000 | 11K2F3E | |
| 4 | 1 | 160.78500000 | 11K2F3E | |
| 5 | 1 | 160.78500000 | 11K2F3E | |
| 6 | 1 | 160.78500000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | .31 MI SW OF S HARLEM AVE XING CSXT, BEDFORD PARK, COOK, IL | 41.76725000, -87.81061111 | 187.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
| 2 | T | 195 NE OF W 87TH ST XING CSXT, BRIDGEVIEW, COOK, IL | 41.73363889, -87.80866667 | 188.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
| 3 | T | 684 SE OF S KOSTNER AVE XING CSXT, ALSIP, COOK, IL | 41.67086111, -87.72727778 | 178.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
| 4 | T | 455 SW OF DES PLAINES & VINE STS, BLUE ISLAND, COOK, IL | 41.64863889, -87.68616667 | 178.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
| 5 | T | 784 NW OF OXFORD AVE XING CSXT, CHICAGO RIDGE, COOK, IL | 41.70586111, -87.77866667 | 178.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
| 6 | T | 887 NE OF INDIANA AVE, DOLTON, COOK, IL | 41.64169444, -87.61422222 | 179.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 17.000 m | 11.000 | |||||
| 1 | 2 | T | 17.000 m | 11.000 | |||||
| 1 | 3 | T | 17.000 m | 3.000 | |||||
| 1 | 4 | T | 17.000 m | 5.000 | |||||
| 1 | 5 | T | 17.000 m | 2.000 | |||||
| 1 | 6 | T | 17.000 m | 11.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | DISPATCHER CTR 3019 WARRINGTON ST, JACKSONVILLE, FL | 9043882180 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-09-19 | WPRK561 | LIREN |
| 2025-08-04 | WPRK561 | LETRES |
| 2024-08-06 | WPRK561 | LIAUA |
| 2023-11-01 | WPRK561 | LIAUA |
| 2021-10-06 | WPRK561 | LIAUA |
| 2019-07-13 | WPRK561 | LIAUA |
| 2015-08-06 | WPRK561 | LIREN |
| 2015-08-04 | WPRK561 | ESUAPR |
| 2013-04-25 | WPRK561 | LIMOD |
| 2005-09-07 | WPRK561 | LIREN |
| 2005-09-06 | WPRK561 | ESUAPR |
| 2005-08-08 | WPRK561 | LETRES |
| 2005-03-15 | WPRK561 | LIAUA |
| 2005-03-14 | WPRK561 | ESCAPR |
| 2002-01-22 | WPRK561 | AUDOPR |
| 2000-11-23 | WPRK561 | LICCNV |
| 2000-10-31 | WPRK561 | AUTHPR |
| 2000-10-31 | WPRK561 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1832209 | 2026-08-02 01:11:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPRK561 | ULS 1832209 | 2026-08-02 01:11:21 |
| Status | A | ULS 1832209 | 2026-08-02 01:11:21 |
| Service | IG | ULS 1832209 | 2026-08-02 01:11:21 |
| Grant Date | 2025-09-19 | ULS 1832209 | 2026-08-02 01:11:21 |
| Expiration Date | 2035-10-31 | ULS 1832209 | 2026-08-02 01:11:21 |