Universal Licensing System
WNZD503
AMERICAN TAXI DISPATCH INC
License details
| ULS identifier | 1922395 |
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| Call sign | WNZD503 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-05 |
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| Expiration | 2012-04-21 |
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| Cancellation | 2012-06-23 |
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| Frequency range | 152.315 - 157.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LAKE ZURICH, LAKE, IL |
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| Coordinates | 42.2369444, -88.0638889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:10 |
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Licensee
| Name | AMERICAN TAXI DISPATCH INC |
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| Applicant type | C |
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| FRN | 0002854016 |
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| Location | MOUNT PROSPECT, IL |
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| Address | 834 E RAND RD, MOUNT PROSPECT, IL, 60056 |
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| Phone | 8472591555 |
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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 | FB | 152.31500000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | FB | 152.31500000 | | | 75.000000 | 150.000000 | |
| 2 | 1 | MO | 157.57500000 | | | 60.000000 | 60.000000 | |
| 4 | 1 | MO | 157.57500000 | | | 60.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.31500000 | | 20K0F3E |
| 3 | 1 | 152.31500000 | | 11K2F3E |
| 2 | 1 | 157.57500000 | | 20K0F3E |
| 4 | 1 | 157.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2600 GOLF RD, GLENVIEW, COOK, IL | 42.05586111, -87.82116667 | 201.000 m | BANT | 33.000 m structure / 35.000 m overall | N |
| 2 | T | GLENVIEW, COOK, IL | 42.05586111, -87.82116667 | | | | N |
| 3 | T | 5N RT 63, LAKE ZURICH, LAKE, IL | 42.23694444, -88.06388889 | 266.400 m | TOWER | 123.100 m structure / 126.500 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 35.000 m | | | | 42.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 126.500 m | | 0.0000 | 0.0000 | 160.100 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 834 E RAND RD, MOUNT PROSPECT, IL | COOK | 8472591555 |
License history
| Date | File or call sign | Action |
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| 2012-06-23 | WNZD503 | LIEXP |
| 2012-01-30 | WNZD503 | LETRES |
| 2006-01-20 | WNZD503 | LIAUA |
| 2006-01-20 | WNZD503 | LTSAPR |
| 2003-02-27 | WNZD503 | LETCNS |
| 2002-05-30 | WNZD503 | LIMOD |
| 2002-03-05 | WNZD503 | LIREN |
| 2002-02-23 | WNZD503 | LIAUA |
| 2002-01-28 | WNZD503 | LETRES |
| 2001-10-05 | WNZD503 | AUDOPR |
| 2000-11-24 | WNZD503 | LICCNV |
| 1997-02-06 | WNZD503 | AUTHPR |
| 1997-02-05 | WNZD503 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1922395 | 2026-08-02 01:11:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNZD503 | ULS 1922395 | 2026-08-02 01:11:10 |
| Status | E | ULS 1922395 | 2026-08-02 01:11:10 |
| Service | IG | ULS 1922395 | 2026-08-02 01:11:10 |
| Grant Date | 2002-03-05 | ULS 1922395 | 2026-08-02 01:11:10 |
| Expiration Date | 2012-04-21 | ULS 1922395 | 2026-08-02 01:11:10 |
| Cancellation Date | 2012-06-23 | ULS 1922395 | 2026-08-02 01:11:10 |