Universal Licensing System
WPDU538
Ameritech Mobile Services, Inc.
License details
| ULS identifier | 1131395 |
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| Call sign | WPDU538 |
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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 | 2005-02-18 |
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| Frequency range | 929.3375 MHz |
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| Locations | 6 |
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| Representative location | FROSTPROOF, POLK, FL |
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| Coordinates | 27.7683611, -81.5381389 |
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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 Ameritech 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 | |
| 6 | 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 | | 16K0F1D |
| 4 | 1 | 929.33750000 | | 16K0F3E |
| 5 | 1 | 929.33750000 | | 16K0F3E |
| 5 | 1 | 929.33750000 | | 16K0F1D |
| 6 | 1 | 929.33750000 | | 16K0F1D |
| 6 | 1 | 929.33750000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | INT OF J ZOFFAY RD LAKE FLOOD RD, FROSTPROOF, POLK, FL | 27.76836111, -81.53813889 | 53.000 m | | 122.000 m structure | N |
| 2 | T | .55 MI E OF ATL 27, WAVERLY, POLK, FL | 27.98363889, -81.58647222 | 58.000 m | | 122.000 m structure | N |
| 3 | T | 523 HWY 540 W, WINTER HAVEN, POLK, FL | 28.00252778, -81.75730556 | 43.000 m | | 134.000 m structure | N |
| 4 | T | 1100 E DRUID RD, CLEARWATER, PINELLAS, FL | 27.95752778, -82.79150000 | 12.000 m | | 45.000 m structure | N |
| 5 | T | 103 1/2 DUNBAR AVE, OLDSMAR, PINELLAS, FL | 28.03919444, -82.65788889 | 3.000 m | | 195.000 m structure | N |
| 6 | T | 2553 25TH AVE N, SAINT PETERSBURG, PINELLAS, FL | 27.79502778, -82.66816667 | 11.000 m | | 94.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 117.000 m | | | | 135.000 | |
| 1 | 2 | T | | 111.000 m | | | | 132.000 | |
| 1 | 3 | T | | 120.000 m | | | | 122.000 | |
| 1 | 4 | T | | 45.000 m | | | | 50.000 | |
| 1 | 5 | T | | 195.000 m | | | | 187.000 | |
| 1 | 6 | T | | 90.000 m | | | | 94.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 800 KELBY ST 8TH FL, FORT LEE, NJ | | 2019475300 |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-23 | WPDU538 | PNACT |
| 2005-02-19 | WPDU538 | LETCAS |
| 2005-02-18 | WPDU538 | AUDCAN |
| 2004-12-07 | WPDU538 | LETAFU |
| 2004-09-28 | WPDU538 | LETAUS |
| 2004-09-23 | WPDU538 | LTSAPR |
| 2004-09-23 | WPDU538 | LIAUA |
| 2004-04-01 | WPDU538 | LIASS |
| 2003-05-28 | WPDU538 | LIASS |
| 2003-04-26 | WPDU538 | LITRAN |
| 2001-08-31 | WPDU538 | LIASS |
| 2000-09-15 | WPDU538 | LICCNV |
| 2000-05-16 | WPDU538 | LITRAN |
| 1999-08-17 | WPDU538 | AUTHPR |
| 1999-01-11 | WPDU538 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131395 | 2026-08-16 01:09:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDU538 | ULS 1131395 | 2026-08-16 01:09:13 |
| Status | C | ULS 1131395 | 2026-08-16 01:09:13 |
| Service | GS | ULS 1131395 | 2026-08-16 01:09:13 |
| Grant Date | 1998-06-15 | ULS 1131395 | 2026-08-16 01:09:13 |
| Expiration Date | 2008-06-15 | ULS 1131395 | 2026-08-16 01:09:13 |
| Cancellation Date | 2005-02-18 | ULS 1131395 | 2026-08-16 01:09:13 |