Universal Licensing System
WQRX952
MARRIOTT OAK BROOK HILLS RESORT
License details
| ULS identifier | 3504212 |
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| Call sign | WQRX952 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-08-13 |
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| Expiration | 2023-08-13 |
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| Cancellation | 2023-10-14 |
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| Frequency range | 456.5875 - 468.5375 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | OAK BROOK, DUPAGE, IL |
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| Coordinates | 41.8211389, -87.9714167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.73750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.07500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 463.53750000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 466.07500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 468.53750000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 456.58750000 | | 11K2F3E |
| 3 | 1 | 456.73750000 | | 11K2F3E |
| 3 | 1 | 456.76250000 | | 11K2F3E |
| 3 | 1 | 457.41250000 | | 11K2F3E |
| 1 | 1 | 461.07500000 | | 11K2F3E |
| 1 | 1 | 463.53750000 | | 11K2F3E |
| 2 | 1 | 466.07500000 | | 11K2F3E |
| 2 | 1 | 468.53750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3500 MIDWEST ROAD, OAK BROOK, DUPAGE, IL | 41.82113889, -87.97141667 | 184.000 m | BANT | 9.000 m structure / 11.000 m overall | |
| 2 | | | | | | | |
| 3 | T | 3500 MIDWEST ROAD, OAK BROOK, DUPAGE, IL | 41.82113889, -87.97141667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | 13.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3500 MIDWEST ROAD, OAK BROOK, IL | DUPAGE | 6308505505 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-14 | WQRX952 | LIEXP |
| 2023-05-22 | WQRX952 | LETRES |
| 2014-05-13 | WQRX952 | LETCNS |
| 2013-08-13 | WQRX952 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3504212 | 2026-08-02 01:15:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRX952 | ULS 3504212 | 2026-08-02 01:15:02 |
| Status | E | ULS 3504212 | 2026-08-02 01:15:02 |
| Service | IG | ULS 3504212 | 2026-08-02 01:15:02 |
| Grant Date | 2013-08-13 | ULS 3504212 | 2026-08-02 01:15:02 |
| Expiration Date | 2023-08-13 | ULS 3504212 | 2026-08-02 01:15:02 |
| Cancellation Date | 2023-10-14 | ULS 3504212 | 2026-08-02 01:15:02 |