Universal Licensing System
WSII637
Will, County of
License details
| ULS identifier | 5138403 |
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| Call sign | WSII637 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-05-19 |
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| Expiration | 2035-05-19 |
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| Frequency range | 4950 - 4985 MHz (4 frequencies) |
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| Locations | 1 |
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| Coordinates | 41.4111111, -87.9880556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 4950.00000000 | | | | | |
| 1 | 4 | FXO | 4965.00000000 | | | | | |
| 1 | 1 | FXO | 4975.00000000 | | | | | |
| 1 | 3 | FXO | 4985.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 4950.00000000 | | 10M0D7W |
| 1 | 4 | 4965.00000000 | | 10M0D7W |
| 1 | 1 | 4975.00000000 | | 10M0D7W |
| 1 | 3 | 4985.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 22405 South Rt 52, Joliet, WILL, IL | 41.48022222, -88.02658333 | 197.500 m | LTOWER | 76.200 m structure / 83.200 m overall | |
| 2 | R | | 41.47611111, -87.89300000 | 228.900 m | | | |
| 3 | R | | 41.44413889, -87.88533333 | 224.600 m | | | |
| 4 | R | | 41.39388889, -88.09805556 | 204.000 m | | | |
| 5 | R | | 41.41111111, -87.98805556 | 201.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radiowaves Radiowaves SP4-4.7 | | V | 19.8000 | 93.4000 | | |
| 1 | 2 | R | Radiowaves Radiowaves SP4-4.7 | | | 31.5000 | | | |
| 1 | 3 | R | PCTEL MPRC3649 | | | 31.5000 | | | |
| 1 | 4 | R | Radiowaves SP2-4.7 | | | 31.5000 | | | |
| 1 | 5 | R | PCTEL MPRC3649 | | | 30.4000 | | | |
| 2 | 1 | T | PCTEL MPRC3649 | | V | 31.5000 | 108.5000 | | |
| 3 | 1 | T | Radiowaves SP2-4.7 | | V | 19.8000 | 211.9000 | | |
| 4 | 1 | T | PCTEL MPRC3649 | | V | 30.4000 | 157.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 302 N Chicago St, Joliet, IL | WILL | 8157408392 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WSII637 | LIMOD |
| 2025-05-19 | WSII637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5138403 | 2026-08-02 02:47:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSII637 | ULS 5138403 | 2026-08-02 02:47:50 |
| Status | A | ULS 5138403 | 2026-08-02 02:47:50 |
| Service | PF | ULS 5138403 | 2026-08-02 02:47:50 |
| Grant Date | 2025-05-19 | ULS 5138403 | 2026-08-02 02:47:50 |
| Expiration Date | 2035-05-19 | ULS 5138403 | 2026-08-02 02:47:50 |