Universal Licensing System
WRNU497
Essex Telcom, Inc.
License details
| ULS identifier | 4490892 |
|---|
| Call sign | WRNU497 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-08-24 |
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| Expiration | 2031-08-24 |
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| Frequency range | 19540 MHz |
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| Locations | 2 |
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| Representative location | Cherry Valley, WINNEBAGO, IL |
|---|
| Coordinates | 42.2216111, -88.9811389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
| 1 | 1 | FXO | 19540.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19540.00000000 | | 80M0G7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
| 1 | 1 | 19540.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4160 S. Perryville Rd, Cherry Valley, WINNEBAGO, IL | 42.22161111, -88.98113889 | 233.100 m | SILO | 41.100 m structure / 47.200 m overall | |
| 2 | R | | 42.22194444, -89.01736111 | 257.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPCPE-18 | | V | 33.5000 | 270.7000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPCPE-18 | | | 33.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-01 | WRNU497 | LITRAN |
| 2021-08-24 | WRNU497 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4490892 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNU497 | ULS 4490892 | 2026-08-02 02:47:34 |
| Status | A | ULS 4490892 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4490892 | 2026-08-02 02:47:34 |
| Grant Date | 2021-08-24 | ULS 4490892 | 2026-08-02 02:47:34 |
| Expiration Date | 2031-08-24 | ULS 4490892 | 2026-08-02 02:47:34 |