Universal Licensing System
WPPF597
ILLINOIS SIGNAL COMMUNICATIONS INC
License details
| ULS identifier | 1817380 |
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| Call sign | WPPF597 |
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| Radio service | IK |
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| Status | A |
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| Grant date | 2020-01-03 |
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| Expiration | 2029-11-29 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | CONCORD TWP, ADAMS, IL |
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| Coordinates | 39.9425556, -90.9623611 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 3 | 1 | FB6C | 157.74000000 | | | 350.000000 | 973.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 157.74000000 | | 20K0F2D |
| 3 | 1 | 157.74000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | E OF RD 2903E, N OF RD 1300N, CONCORD TWP, ADAMS, IL | 39.94255556, -90.96236111 | 225.000 m | TOWER | 88.000 m structure / 89.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 45.000 m | | | | 62.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 122 South 9th, QUINCY, IL | ADAMS | 2172234028 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-03 | WPPF597 | LIREN |
| 2019-09-02 | WPPF597 | LETRES |
| 2009-11-03 | WPPF597 | LIREN |
| 2009-09-28 | WPPF597 | LTSAPR |
| 2009-09-25 | WPPF597 | ESCAPR |
| 2009-09-25 | WPPF597 | EFCAPR |
| 2009-09-07 | WPPF597 | LETRES |
| 2002-03-23 | WPPF597 | LITRAN |
| 2000-11-23 | WPPF597 | LICCNV |
| 1999-11-29 | WPPF597 | LIISS |
| 1999-11-29 | WPPF597 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1817380 | 2026-08-02 00:44:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPF597 | ULS 1817380 | 2026-08-02 00:44:30 |
| Status | A | ULS 1817380 | 2026-08-02 00:44:30 |
| Service | IK | ULS 1817380 | 2026-08-02 00:44:30 |
| Grant Date | 2020-01-03 | ULS 1817380 | 2026-08-02 00:44:30 |
| Expiration Date | 2029-11-29 | ULS 1817380 | 2026-08-02 00:44:30 |