Universal Licensing System
WRYD893
Mercy Health System
License details
| ULS identifier | 4796693 |
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| Call sign | WRYD893 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-07-28 |
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| Expiration | 2033-07-28 |
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| Frequency range | 155.28 - 155.4 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | CRYSTAL LAKE, MCHENRY, IL |
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| Coordinates | 42.2169444, -88.2853333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.28000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 155.28000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 155.34000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 155.34000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 155.40000000 | | | 100.000000 | 90.000000 | |
| 2 | 1 | MO | 155.40000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.28000000 | | 11K2F3E |
| 2 | 1 | 155.28000000 | | 11K2F3E |
| 1 | 1 | 155.34000000 | | 11K2F3E |
| 2 | 1 | 155.34000000 | | 11K2F3E |
| 1 | 1 | 155.40000000 | | 11K2F3E |
| 2 | 1 | 155.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 875 S. ROUTE 31, CRYSTAL LAKE, MCHENRY, IL | 42.21694444, -88.28533333 | 276.000 m | BANT | 18.200 m structure / 21.700 m overall | |
| 2 | T | CRYSTAL LAKE, MCHENRY, IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.700 m | V | 5.2000 | | 42.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 875 S. ROUTE 31, CRYSTAL LAKE, IL | MCHENRY | 8159716840 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-31 | WRYD893 | LIAUA |
| 2025-12-19 | WRYD893 | LIAUA |
| 2023-07-28 | WRYD893 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4796693 | 2026-08-02 01:23:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRYD893 | ULS 4796693 | 2026-08-02 01:23:29 |
| Status | A | ULS 4796693 | 2026-08-02 01:23:29 |
| Service | PW | ULS 4796693 | 2026-08-02 01:23:29 |
| Grant Date | 2023-07-28 | ULS 4796693 | 2026-08-02 01:23:29 |
| Expiration Date | 2033-07-28 | ULS 4796693 | 2026-08-02 01:23:29 |