Universal Licensing System
WQSS502
GROWMARK, INC.
License details
| ULS identifier | 3531845 |
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| Call sign | WQSS502 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-11-07 |
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| Expiration | 2023-11-07 |
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| Cancellation | 2024-01-13 |
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| Frequency range | 452.1875 - 452.5125 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SENECA, LA SALLE, IL |
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| Coordinates | 41.4416111, -88.7157500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:24 |
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Licensee
| Name | GROWMARK, INC. |
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| Applicant type | C |
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| FRN | 0022798433 |
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| Location | SENECA, IL |
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| Address | 500 EAST SHIPYARD ROAD, SENECA, IL, 61360 |
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| Phone | 8153576721 |
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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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| 1 | 1 | MO | 452.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 452.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | SENECA, LA SALLE, IL | 41.44161111, -88.71575000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500 EAST SHIPYARD ROAD, SENECA, IL | LA SALLE | 8153576721 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-13 | WQSS502 | LIEXP |
| 2014-08-12 | WQSS502 | LETCNS |
| 2013-11-07 | WQSS502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3531845 | 2026-08-02 01:20:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSS502 | ULS 3531845 | 2026-08-02 01:20:24 |
| Status | E | ULS 3531845 | 2026-08-02 01:20:24 |
| Service | IG | ULS 3531845 | 2026-08-02 01:20:24 |
| Grant Date | 2013-11-07 | ULS 3531845 | 2026-08-02 01:20:24 |
| Expiration Date | 2023-11-07 | ULS 3531845 | 2026-08-02 01:20:24 |
| Cancellation Date | 2024-01-13 | ULS 3531845 | 2026-08-02 01:20:24 |