Universal Licensing System
WRYZ581
Essex Telcom, Inc.
License details
| ULS identifier | 4826009 |
|---|
| Call sign | WRYZ581 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2023-10-06 |
|---|
| Expiration | 2033-10-06 |
|---|
| Frequency range | 11245 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | North Utica, LA SALLE, IL |
|---|
| Coordinates | 41.3613889, -89.0062500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11245.00000000 | | 80M0G7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 825 US 6, North Utica, LA SALLE, IL | 41.36138889, -89.00625000 | 188.900 m | TANK | 38.100 m structure / 44.200 m overall | |
| 2 | R | | 41.36822222, -89.09866667 | 195.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-11 | | V | 34.5000 | 275.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-20 | WRYZ581 | ANATRM |
| 2025-07-20 | WRYZ581 | LOATRM |
| 2025-07-20 | WRYZ581 | FRATRM |
| 2025-07-20 | WRYZ581 | PAATRM |
| 2025-05-14 | WRYZ581 | LETTRS |
| 2025-05-14 | WRYZ581 | PNLISR |
| 2025-01-07 | WRYZ581 | LETCNS |
| 2023-10-06 | WRYZ581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4826009 | 2026-08-02 02:47:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRYZ581 | ULS 4826009 | 2026-08-02 02:47:35 |
| Status | A | ULS 4826009 | 2026-08-02 02:47:35 |
| Service | CF | ULS 4826009 | 2026-08-02 02:47:35 |
| Grant Date | 2023-10-06 | ULS 4826009 | 2026-08-02 02:47:35 |
| Expiration Date | 2033-10-06 | ULS 4826009 | 2026-08-02 02:47:35 |