Universal Licensing System
WQOQ539
USDG LLC
License details
| ULS identifier | 3339913 |
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| Call sign | WQOQ539 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-12-22 |
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| Expiration | 2021-12-22 |
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| Cancellation | 2022-02-26 |
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| Frequency range | 466.05 - 466.1 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | DOWNERS GROVE, DUPAGE, IL |
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| Coordinates | 41.8307778, -88.0346111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:30 |
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Licensee
| Name | USDG LLC |
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| Applicant type | C |
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| FRN | 0021225420 |
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| Location | DOWNERS GROVE, IL |
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| Address | 2111 BUTTERFIELD RD., DOWNERS GROVE, IL, 60515 |
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| Phone | 6304343802 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 466.05000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.07500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.10000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.12500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 466.15000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 466.05000000 | | 11K2F3E |
| 1 | 1 | 466.07500000 | | 11K2F3E |
| 1 | 1 | 466.10000000 | | 11K2F3E |
| 1 | 1 | 466.12500000 | | 11K2F3E |
| 1 | 1 | 466.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DOWNERS GROVE, DUPAGE, IL | 41.83077778, -88.03461111 | | | | |
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 | 2111 BUTTERFIELD RD, DOWNERS GROVE, IL | DUPAGE | 6304343802 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-26 | WQOQ539 | LIEXP |
| 2011-12-22 | WQOQ539 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3339913 | 2026-08-02 01:19:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOQ539 | ULS 3339913 | 2026-08-02 01:19:30 |
| Status | E | ULS 3339913 | 2026-08-02 01:19:30 |
| Service | IG | ULS 3339913 | 2026-08-02 01:19:30 |
| Grant Date | 2011-12-22 | ULS 3339913 | 2026-08-02 01:19:30 |
| Expiration Date | 2021-12-22 | ULS 3339913 | 2026-08-02 01:19:30 |
| Cancellation Date | 2022-02-26 | ULS 3339913 | 2026-08-02 01:19:30 |