Universal Licensing System
KNKB888
AMERITECH MOBILE SERVICES, INC.
License details
| ULS identifier | 1502 |
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| Call sign | KNKB888 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1999-11-08 |
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| Expiration | 2009-11-08 |
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| Cancellation | 2005-02-09 |
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| Frequency range | 152.84 MHz |
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| Locations | 3 |
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| Representative location | OSCODA, IOSCO, MI |
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| Coordinates | 44.4119444, -83.6213611 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-09-15 03:21:28 |
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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 | FBBS | 152.84000000 | | | | 500.000000 | |
| 2 | 1 | FBBS | 152.84000000 | | | | 500.000000 | |
| 3 | 1 | FBBS | 152.84000000 | | | | 500.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.84000000 | | 15K0F2D |
| 1 | 1 | 152.84000000 | | 16K0F3E |
| 1 | 1 | 152.84000000 | | 16K0F1D |
| 2 | 1 | 152.84000000 | | 16K0F3E |
| 2 | 1 | 152.84000000 | | 16K0F1D |
| 2 | 1 | 152.84000000 | | 15K0F2D |
| 3 | 1 | 152.84000000 | | 15K0F2D |
| 3 | 1 | 152.84000000 | | 16K0F3E |
| 3 | 1 | 152.84000000 | | 16K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4591 WEST STURK ROAD, OSCODA, IOSCO, MI | 44.41194444, -83.62136111 | 250.000 m | | 109.800 m overall | N |
| 2 | T | 10869 E WEST BRANCH ROAD, WEST BRANCH, ROSCOMMON, MI | 44.29166667, -84.39194444 | 445.100 m | | 54.300 m overall | N |
| 3 | T | WDBI TOWER 175 BINDER ROAD, TAWAS CITY, IOSCO, MI | 44.27416667, -83.66163889 | 0.000 m | | 67.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DECI DB-224 | 109.800 m | V | 7.3000 | 90.0000 | | |
| 1 | 2 | T | DECI DB-292-2 | 54.300 m | V | 7.1000 | 60.0000 | | |
| 1 | 3 | T | MOTO TDD6073A | 67.100 m | V | | 240.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 334 S. WATER STREET, SAGINAW, MI | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-16 | KNKB888 | PNACT |
| 2005-02-10 | KNKB888 | LETCAS |
| 2005-02-09 | KNKB888 | AUDCAN |
| 2004-12-07 | KNKB888 | LETAFU |
| 2004-09-28 | KNKB888 | LETAUS |
| 2004-09-23 | KNKB888 | LTSAPR |
| 2004-09-23 | KNKB888 | LIAUA |
| 2004-04-09 | KNKB888 | LIAUA |
| 2001-03-15 | KNKB888 | LITRAN |
| 1999-11-13 | KNKB888 | LIAUA |
| 1999-11-08 | KNKB888 | LIREN |
| 1999-11-08 | KNKB888 | AUTHPR |
| 1999-11-03 | KNKB888 | AUTHPR |
| 1999-11-03 | KNKB888 | INTDUP |
| 1999-10-21 | KNKB888 | AUTHPR |
| 1999-10-21 | KNKB888 | INTDUP |
| 1999-10-08 | KNKB888 | LITRAN |
| 1999-06-05 | KNKB888 | LIEXP |
| 1998-12-16 | KNKB888 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1502 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNKB888 | ULS 1502 | 2026-09-15 03:21:28 |
| Status | C | ULS 1502 | 2026-09-15 03:21:28 |
| Service | CD | ULS 1502 | 2026-09-15 03:21:28 |
| Grant Date | 1999-11-08 | ULS 1502 | 2026-09-15 03:21:28 |
| Expiration Date | 2009-11-08 | ULS 1502 | 2026-09-15 03:21:28 |
| Cancellation Date | 2005-02-09 | ULS 1502 | 2026-09-15 03:21:28 |