Universal Licensing System
KNNK671
License details
| ULS identifier | 1926557 |
|---|---|
| Call sign | KNNK671 |
| Radio service | YI |
| Status | E |
| Grant date | 1996-03-06 |
| Expiration | 2001-03-06 |
| Cancellation | 2001-05-06 |
| Frequency range | 938.9625 - 939 MHz (4 frequencies) |
| Locations | 6 |
| Representative location | MANVILLE, LIVINGSTON, IL |
| Coordinates | 41.0416944, -88.7650833 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:28:04 |
Licensee
| Name | COMMONWEALTH EDISON COMPANY |
|---|---|
| Applicant type | C |
| Location | CHICAGO, IL |
| Address | CHICAGO, IL, 606900767 |
| Phone | 3123943022 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 4 | 1 | FB2 | 935.42500000 | 150.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 935.43750000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 935.43750000 | 150.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 935.45000000 | 150.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 935.46250000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 935.90000000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 935.91250000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 935.91250000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 935.92500000 | 150.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 935.95000000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 935.96250000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 935.96250000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 935.97500000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 935.97500000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 936.00000000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 936.00000000 | 150.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 936.41250000 | 150.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 936.45000000 | 150.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 936.46250000 | 150.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 936.47500000 | 150.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 936.48750000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 936.90000000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 936.90000000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 936.95000000 | 150.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 936.95000000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 936.96250000 | 150.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 937.00000000 | 150.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 937.00000000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 937.96250000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 937.97500000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 937.98750000 | 150.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 938.96250000 | 150.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 938.97500000 | 150.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 938.98750000 | 150.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 939.00000000 | 150.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 939.91250000 | 150.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 939.92500000 | 150.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 939.93750000 | 150.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 939.95000000 | 150.000000 | 1000.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 4 | 1 | 935.42500000 | 13K6F2D | |
| 4 | 1 | 935.42500000 | 13K6F1D | |
| 4 | 1 | 935.43750000 | 13K6F2D | |
| 4 | 1 | 935.43750000 | 13K6F1D | |
| 5 | 1 | 935.43750000 | 13K6F2D | |
| 5 | 1 | 935.43750000 | 13K6F1D | |
| 4 | 1 | 935.45000000 | 13K6F2D | |
| 4 | 1 | 935.45000000 | 13K6F1D | |
| 4 | 1 | 935.46250000 | 13K6F2D | |
| 4 | 1 | 935.46250000 | 13K6F1D | |
| 1 | 1 | 935.90000000 | 13K6F1D | |
| 1 | 1 | 935.90000000 | 13K6F2D | |
| 3 | 1 | 935.91250000 | 13K6F1D | |
| 3 | 1 | 935.91250000 | 13K6F2D | |
| 5 | 1 | 935.91250000 | 13K6F2D | |
| 5 | 1 | 935.91250000 | 13K6F1D | |
| 1 | 1 | 935.92500000 | 13K6F1D | |
| 1 | 1 | 935.92500000 | 13K6F2D | |
| 6 | 1 | 935.95000000 | 13K6F2D | |
| 6 | 1 | 935.95000000 | 13K6F1D | |
| 3 | 1 | 935.96250000 | 13K6F2D | |
| 3 | 1 | 935.96250000 | 13K6F1D | |
| 5 | 1 | 935.96250000 | 13K6F2D | |
| 5 | 1 | 935.96250000 | 13K6F1D | |
| 3 | 1 | 935.97500000 | 13K6F1D | |
| 3 | 1 | 935.97500000 | 13K6F2D | |
| 5 | 1 | 935.97500000 | 13K6F2D | |
| 5 | 1 | 935.97500000 | 13K6F1D | |
| 3 | 1 | 936.00000000 | 13K6F1D | |
| 3 | 1 | 936.00000000 | 13K6F2D | |
| 5 | 1 | 936.00000000 | 13K6F2D | |
| 5 | 1 | 936.00000000 | 13K6F1D | |
| 2 | 1 | 936.41250000 | 13K6F1D | |
| 2 | 1 | 936.41250000 | 13K6F2D | |
| 2 | 1 | 936.45000000 | 13K6F1D | |
| 2 | 1 | 936.45000000 | 13K6F2D | |
| 2 | 1 | 936.46250000 | 13K6F1D | |
| 2 | 1 | 936.46250000 | 13K6F2D | |
| 2 | 1 | 936.47500000 | 13K6F2D | |
| 2 | 1 | 936.47500000 | 13K6F1D | |
| 2 | 1 | 936.48750000 | 13K6F1D | |
| 2 | 1 | 936.48750000 | 13K6F2D | |
| 3 | 1 | 936.90000000 | 13K6F1D | |
| 3 | 1 | 936.90000000 | 13K6F2D | |
| 5 | 1 | 936.90000000 | 13K6F2D | |
| 5 | 1 | 936.90000000 | 13K6F1D | |
| 3 | 1 | 936.95000000 | 13K6F1D | |
| 3 | 1 | 936.95000000 | 13K6F2D | |
| 5 | 1 | 936.95000000 | 13K6F2D | |
| 5 | 1 | 936.95000000 | 13K6F1D | |
| 1 | 1 | 936.96250000 | 13K6F2D | |
| 1 | 1 | 936.96250000 | 13K6F1D | |
| 3 | 1 | 937.00000000 | 13K6F1D | |
| 3 | 1 | 937.00000000 | 13K6F2D | |
| 6 | 1 | 937.00000000 | 13K6F1D | |
| 6 | 1 | 937.00000000 | 13K6F2D | |
| 1 | 1 | 937.96250000 | 13K6F1D | |
| 1 | 1 | 937.96250000 | 13K6F2D | |
| 1 | 1 | 937.97500000 | 13K6F2D | |
| 1 | 1 | 937.97500000 | 13K6F1D | |
| 1 | 1 | 937.98750000 | 13K6F1D | |
| 1 | 1 | 937.98750000 | 13K6F2D | |
| 6 | 1 | 938.96250000 | 13K6F2D | |
| 6 | 1 | 938.96250000 | 13K6F1D | |
| 6 | 1 | 938.97500000 | 13K6F2D | |
| 6 | 1 | 938.97500000 | 13K6F1D | |
| 6 | 1 | 938.98750000 | 13K6F2D | |
| 6 | 1 | 938.98750000 | 13K6F1D | |
| 6 | 1 | 939.00000000 | 13K6F2D | |
| 6 | 1 | 939.00000000 | 13K6F1D | |
| 4 | 1 | 939.91250000 | 13K6F2D | |
| 4 | 1 | 939.91250000 | 13K6F1D | |
| 4 | 1 | 939.92500000 | 13K6F1D | |
| 4 | 1 | 939.92500000 | 13K6F2D | |
| 4 | 1 | 939.93750000 | 13K6F1D | |
| 4 | 1 | 939.93750000 | 13K6F2D | |
| 1 | 1 | 939.95000000 | 13K6F2D | |
| 1 | 1 | 939.95000000 | 13K6F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 1 MI NNW 2800N 900E RDS, MANVILLE, LIVINGSTON, IL | 41.04169444, -88.76508333 | 187.000 m | TOWER | 146.000 m structure / 150.000 m overall | N |
| 2 | T | 25425 COTTAGE GROVE RD, CRETE, WILL, IL | 41.42919444, -87.59225000 | 220.000 m | TOWER | 64.000 m structure / 68.000 m overall | N |
| 3 | T | 14921 MURPHY RD, SEWARD, WINNEBAGO, IL | 42.21836111, -89.32622222 | 260.000 m | TOWER | 111.000 m structure / 115.000 m overall | N |
| 4 | T | 14439 CROSBY RD, MORRISON, WHITESIDE, IL | 41.79252778, -89.96566667 | 193.000 m | TOWER | 95.000 m structure / 100.000 m overall | N |
| 5 | T | E MORSEVILLE RD, KENT, STEPHENSON, IL | 42.30613889, -89.94705556 | 320.000 m | TOWER | 152.000 m structure / 152.000 m overall | N |
| 6 | T | 17135 W CASEY RD, LIBERTYVILLE, LAKE, IL | 42.31502778, -87.97230556 | 215.000 m | TOWER | 97.000 m structure / 97.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 150.000 m | 138.000 | |||||
| 1 | 2 | T | 68.000 m | 63.000 | |||||
| 1 | 3 | T | 115.000 m | 123.000 | |||||
| 1 | 4 | T | 100.000 m | 90.000 | |||||
| 1 | 5 | T | 152.000 m | 197.000 | |||||
| 1 | 6 | T | 91.000 m | 82.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 125 S CLARK ST CORPORATE TELECOM, CHICAGO, IL | 3123948285 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1062 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2001-05-06 | KNNK671 | LIEXP |
| 2000-12-19 | KNNK671 | LETRES |
| 2000-11-24 | KNNK671 | LICCNV |
| 2000-07-20 | KNNK671 | LITRAN |
| 2000-07-20 | KNNK671 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1926557 | 2026-08-02 01:28:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | KNNK671 | ULS 1926557 | 2026-08-02 01:28:04 |
| Status | E | ULS 1926557 | 2026-08-02 01:28:04 |
| Service | YI | ULS 1926557 | 2026-08-02 01:28:04 |
| Grant Date | 1996-03-06 | ULS 1926557 | 2026-08-02 01:28:04 |
| Expiration Date | 2001-03-06 | ULS 1926557 | 2026-08-02 01:28:04 |
| Cancellation Date | 2001-05-06 | ULS 1926557 | 2026-08-02 01:28:04 |