Universal Licensing System
WMK915
SOUTHWESTERN BELL MOBILE SYSTEMS, LLC
License details
| ULS identifier | 1002696 |
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| Call sign | WMK915 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-03-13 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2004-07-12 |
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| Frequency range | 10735 - 10775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO RIDGE, COOK, IL |
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| Coordinates | 41.7100278, -87.7861389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:00 |
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Licensee
| Name | SOUTHWESTERN BELL MOBILE SYSTEMS, LLC |
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| Applicant type | L |
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| Location | Dallas, TX |
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| Address | 17330 Preston Road, Suite 100A, Dallas, TX, 75252 |
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| Phone | 9727332092 |
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| Email | [email protected] |
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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 | 2 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10735.00000000 | | 40M0D9W |
| 1 | 1 | 10775.00000000 | | 40M0D9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | JANET LANE & DONNA AVE, CHICAGO RIDGE, COOK, IL | 41.71002778, -87.78613889 | 181.400 m | | 60.000 m overall | |
| 2 | R | | 41.75141667, -87.93088889 | 218.800 m | | | |
| 3 | R | | 41.78863889, -87.64530556 | 182.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 46.5000 | 53.3000 | | |
| 1 | 2 | R | | | | 48.4000 | | | |
| 1 | 3 | R | | | | 46.5000 | | | |
| 2 | 1 | T | | | V | 46.5000 | 290.9000 | | |
License history
| Date | File or call sign | Action |
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| 2004-07-13 | WMK915 | LICAN |
| 2001-03-13 | WMK915 | LIREN |
| 2000-12-05 | WMK915 | LIASS |
| 2000-11-13 | WMK915 | LETRES |
| 2000-10-02 | WMK915 | LITRAN |
| 1999-08-14 | WMK915 | LICCNV |
| 1994-10-24 | WMK915 | LIMOD |
| 1993-11-22 | WMK915 | LITRAN |
| 1993-03-19 | WMK915 | LIMOD |
| 1991-11-07 | WMK915 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1002696 | 2026-08-02 02:46:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMK915 | ULS 1002696 | 2026-08-02 02:46:00 |
| Status | C | ULS 1002696 | 2026-08-02 02:46:00 |
| Service | CF | ULS 1002696 | 2026-08-02 02:46:00 |
| Grant Date | 2001-03-13 | ULS 1002696 | 2026-08-02 02:46:00 |
| Expiration Date | 2011-02-01 | ULS 1002696 | 2026-08-02 02:46:00 |
| Cancellation Date | 2004-07-12 | ULS 1002696 | 2026-08-02 02:46:00 |