Universal Licensing System
WPDU520
Ameritech Mobile Services, Inc.
License details
| ULS identifier | 1131387 |
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| Call sign | WPDU520 |
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| Radio service | GS |
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| Status | C |
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| Grant date | 1998-06-15 |
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| Expiration | 2008-06-15 |
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| Cancellation | 2005-07-25 |
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| Frequency range | 929.3375 MHz |
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| Locations | 5 |
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| Representative location | OSCEOLA, CLARKE, IA |
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| Coordinates | 41.0194444, -93.7974444 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:09:13 |
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Licensee
| Name | Ameritech Mobile Services, Inc. |
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| Applicant type | C |
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| FRN | 0002844280 |
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| Location | Hoffman Estates, IL |
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| Address | 2000 West SBC Center Drive, Location 2G90, Hoffman Estates, IL, 60196 |
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| Phone | 8472484329 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 929.33750000 | | | 300.000000 | 1000.000000 | |
| 2 | 1 | FB6 | 929.33750000 | | | 300.000000 | 1000.000000 | |
| 3 | 1 | FB6 | 929.33750000 | | | 300.000000 | 1000.000000 | |
| 4 | 1 | FB6 | 929.33750000 | | | 300.000000 | 1000.000000 | |
| 5 | 1 | FB6 | 929.33750000 | | | 300.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.33750000 | | 16K0F1D |
| 1 | 1 | 929.33750000 | | 16K0F3E |
| 2 | 1 | 929.33750000 | | 16K0F1D |
| 2 | 1 | 929.33750000 | | 16K0F3E |
| 3 | 1 | 929.33750000 | | 16K0F3E |
| 3 | 1 | 929.33750000 | | 16K0F1D |
| 4 | 1 | 929.33750000 | | 16K0F3E |
| 4 | 1 | 929.33750000 | | 16K0F1D |
| 5 | 1 | 929.33750000 | | 16K0F1D |
| 5 | 1 | 929.33750000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1/4 MI W OF JCT 34 & I35, OSCEOLA, CLARKE, IA | 41.01944444, -93.79744444 | 335.000 m | | 107.000 m structure | N |
| 2 | T | 1.7 MI E ON HWY 192 FROM I81, KNOXVILLE, MARION, IA | 41.35111111, -93.23297222 | 282.000 m | | 74.000 m structure | N |
| 3 | T | 1.1 MI W US 92 TO SKELLY PLANT, OSKALOOSA, MAHASKA, IA | 41.27694444, -92.67741667 | 232.000 m | | 114.000 m structure | N |
| 4 | T | 2600 S 7TH ST, KEOKUK, LEE, IA | 40.39116667, -91.41377778 | 198.000 m | | 123.000 m structure | N |
| 5 | T | IRISH RIDGE RD, BURLINGTON, DES MOINES, IA | 40.86725000, -91.14236111 | 213.000 m | | 122.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 101.000 m | | | | 99.000 | |
| 1 | 2 | T | | 69.000 m | | | | 92.000 | |
| 1 | 3 | T | | 91.000 m | | | | 73.000 | |
| 1 | 4 | T | | 91.000 m | | | | 101.000 | |
| 1 | 5 | T | | 91.000 m | | | | 102.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 400 KELBY ST 8TH FL, FORT LEE, NJ | | 2019475300 |
License history
| Date | File or call sign | Action |
|---|
| 2005-07-26 | WPDU520 | LICAN |
| 2005-03-25 | WPDU520 | LIAUA |
| 2005-03-25 | WPDU520 | LTSAPR |
| 2005-02-11 | WPDU520 | AUDOPR |
| 2004-12-07 | WPDU520 | LETAFU |
| 2004-09-28 | WPDU520 | LETAUS |
| 2004-09-23 | WPDU520 | LIAUA |
| 2004-09-23 | WPDU520 | LTSAPR |
| 2004-04-01 | WPDU520 | LIASS |
| 2003-05-28 | WPDU520 | LIASS |
| 2003-04-26 | WPDU520 | LITRAN |
| 2001-08-31 | WPDU520 | LIASS |
| 2000-09-15 | WPDU520 | LICCNV |
| 2000-05-16 | WPDU520 | LITRAN |
| 1999-08-17 | WPDU520 | AUTHPR |
| 1999-01-11 | WPDU520 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131387 | 2026-08-16 01:09:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDU520 | ULS 1131387 | 2026-08-16 01:09:13 |
| Status | C | ULS 1131387 | 2026-08-16 01:09:13 |
| Service | GS | ULS 1131387 | 2026-08-16 01:09:13 |
| Grant Date | 1998-06-15 | ULS 1131387 | 2026-08-16 01:09:13 |
| Expiration Date | 2008-06-15 | ULS 1131387 | 2026-08-16 01:09:13 |
| Cancellation Date | 2005-07-25 | ULS 1131387 | 2026-08-16 01:09:13 |