Universal Licensing System
WPEN871
Ameritech Mobile Services, Inc.
License details
| ULS identifier | 1131628 |
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| Call sign | WPEN871 |
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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 | ELLICOTT CITY, HOWARD, MD |
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| Coordinates | 39.2309444, -76.7808056 |
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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 | | 16K0F3E |
| 1 | 1 | 929.33750000 | | 16K0F1D |
| 2 | 1 | 929.33750000 | | 16K0F3E |
| 2 | 1 | 929.33750000 | | 16K0F1D |
| 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 | 2.5 MI SE, ELLICOTT CITY, HOWARD, MD | 39.23094444, -76.78080556 | 140.000 m | | 68.000 m structure | N |
| 2 | T | 620 PERRY PKY, GAITHERSBURG, MONTGOMERY, MD | 39.14261111, -77.20886111 | 133.000 m | | 58.000 m structure | N |
| 3 | T | 7201 ROSSVILLE BLVD, BALTIMORE, MD | 39.35316667, -76.47775000 | 60.000 m | | 43.000 m structure | N |
| 4 | T | 3 MI NNW, LAUREL, HOWARD, MD | 39.14122222, -76.87247222 | 96.000 m | | 64.000 m structure | N |
| 5 | T | 4000 LEGATO DR, FAIRFAX, VA | 38.86622222, -77.36469444 | 144.000 m | | 52.000 m structure | N |
| 6 | T | 1215 JEFFERSON DAVIS HWY, ARLINGTON, ARLINGTON, VA | 38.86233333, -77.05136111 | 14.000 m | | 59.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 56.000 m | | | | 107.000 | |
| 1 | 2 | T | | 58.000 m | | | | 61.000 | |
| 1 | 3 | T | | 42.000 m | | | | 60.000 | |
| 1 | 4 | T | | 56.000 m | | | | 54.000 | |
| 1 | 5 | T | | 52.000 m | | | | 100.000 | |
| 1 | 6 | T | | 59.000 m | | | | 23.000 | |
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 |
|---|
| 2005-02-23 | WPEN871 | PNACT |
| 2005-02-19 | WPEN871 | LETCAS |
| 2005-02-18 | WPEN871 | AUDCAN |
| 2004-12-07 | WPEN871 | LETAFU |
| 2004-09-28 | WPEN871 | LETAUS |
| 2004-09-23 | WPEN871 | LTSAPR |
| 2004-09-23 | WPEN871 | LIAUA |
| 2004-04-01 | WPEN871 | LIASS |
| 2003-05-28 | WPEN871 | LIASS |
| 2003-04-26 | WPEN871 | LITRAN |
| 2001-08-31 | WPEN871 | LIASS |
| 2000-09-15 | WPEN871 | LICCNV |
| 2000-05-16 | WPEN871 | LITRAN |
| 1999-08-17 | WPEN871 | AUTHPR |
| 1999-04-27 | WPEN871 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131628 | 2026-08-16 01:09:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPEN871 | ULS 1131628 | 2026-08-16 01:09:13 |
| Status | C | ULS 1131628 | 2026-08-16 01:09:13 |
| Service | GS | ULS 1131628 | 2026-08-16 01:09:13 |
| Grant Date | 1998-06-15 | ULS 1131628 | 2026-08-16 01:09:13 |
| Expiration Date | 2008-06-15 | ULS 1131628 | 2026-08-16 01:09:13 |
| Cancellation Date | 2005-02-18 | ULS 1131628 | 2026-08-16 01:09:13 |