Universal Licensing System
WQCU502
American Delivery Service Inc
License details
| ULS identifier | 2721740 |
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| Call sign | WQCU502 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-05-26 |
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| Expiration | 2015-05-26 |
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| Cancellation | 2015-08-01 |
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| Frequency range | 452.125 - 457.125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Oakbrook Terrace, DUPAGE, IL |
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| Coordinates | 41.8591944, -87.9517222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.12500000 | | | 100.000000 | 246.000000 | |
| 2 | 1 | MO | 452.12500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 457.12500000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.12500000 | | 11K0F3E |
| 1 | 1 | 452.12500000 | | 20K0F3E |
| 2 | 1 | 452.12500000 | | 11K0F3E |
| 2 | 1 | 452.12500000 | | 20K0F3E |
| 2 | 1 | 457.12500000 | | 20K0F3E |
| 2 | 1 | 457.12500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | One Tower Dr, Oakbrook Terrace, DUPAGE, IL | 41.85919444, -87.95172222 | 201.000 m | BANT | 121.000 m structure / 127.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 127.000 m | | | | 121.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1683 Mt Prospect Rd, Des Plaines, IL | COOK | 8472530084 |
License history
| Date | File or call sign | Action |
|---|
| 2015-08-01 | WQCU502 | LIEXP |
| 2015-03-02 | WQCU502 | LETRES |
| 2005-10-31 | WQCU502 | LIMOD |
| 2005-05-26 | WQCU502 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2721740 | 2026-08-02 01:17:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQCU502 | ULS 2721740 | 2026-08-02 01:17:08 |
| Status | E | ULS 2721740 | 2026-08-02 01:17:08 |
| Service | IG | ULS 2721740 | 2026-08-02 01:17:08 |
| Grant Date | 2005-05-26 | ULS 2721740 | 2026-08-02 01:17:08 |
| Expiration Date | 2015-05-26 | ULS 2721740 | 2026-08-02 01:17:08 |
| Cancellation Date | 2015-08-01 | ULS 2721740 | 2026-08-02 01:17:08 |