Universal Licensing System
WLL645
MCI Network Services, Inc.
License details
| ULS identifier | 994011 |
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| Call sign | WLL645 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-01-30 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2005-08-10 |
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| Frequency range | 5945.2 - 6152.75 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | LAKEVILLE, ST. JOSEPH, IN |
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| Coordinates | 41.5661389, -86.3344444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:09 |
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Licensee
| Name | MCI Network Services, Inc. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 N. Glenville Dr., Dept/Loc 71216/107, Richardson, TX, 75082 |
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| Phone | 9727296406 |
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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 |
|---|
| 1 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 3 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0D7W |
| 1 | 2 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5974.85000000 | | 30M0D7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6063.80000000 | | 30M0D7W |
| 1 | 3 | 6093.45000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
| 1 | 3 | 6152.75000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI NW OF, LAKEVILLE, ST. JOSEPH, IN | 41.56613889, -86.33444444 | 266.700 m | | 63.400 m overall | |
| 2 | R | | 41.67669444, -86.25194444 | 215.200 m | | | |
| 3 | R | | 41.46419444, -86.37888889 | 240.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.2000 | 29.2000 | | |
| 1 | 2 | R | | | | 42.2000 | | | |
| 1 | 3 | R | | | | 42.2000 | | | |
| 2 | 1 | T | | | H | 43.2000 | 198.2000 | | |
| 2 | 2 | R | | | | 42.2000 | | | |
| 2 | 3 | R | | | | 42.2000 | | | |
| 3 | 1 | T | | | V | 43.2000 | 29.2000 | | |
| 4 | 1 | T | | | V | 43.2000 | 198.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-08-11 | WLL645 | LICAN |
| 2005-06-08 | WLL645 | LIAUA |
| 2005-06-07 | WLL645 | ESUAPR |
| 2005-05-02 | WLL645 | ESCAPR |
| 2005-03-11 | WLL645 | ESUAPR |
| 2004-04-20 | WLL645 | LIASS |
| 2003-02-12 | WLL645 | LIAUA |
| 2003-01-15 | WLL645 | LIAUA |
| 2003-01-14 | WLL645 | LIAUA |
| 2002-07-21 | WLL645 | LIASS |
| 2001-01-30 | WLL645 | LIREN |
| 2000-11-13 | WLL645 | LETRES |
| 1999-08-14 | WLL645 | LICCNV |
| 1999-08-03 | WLL645 | COR |
| 1999-02-11 | WLL645 | LITRAN |
| 1993-01-19 | WLL645 | LIMOD |
| 1991-04-01 | WLL645 | LIREN |
| 1990-10-05 | WLL645 | LIMOD |
| 1990-06-15 | WLL645 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 994011 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLL645 | ULS 994011 | 2026-08-02 02:45:09 |
| Status | C | ULS 994011 | 2026-08-02 02:45:09 |
| Service | CF | ULS 994011 | 2026-08-02 02:45:09 |
| Grant Date | 2001-01-30 | ULS 994011 | 2026-08-02 02:45:09 |
| Expiration Date | 2011-02-01 | ULS 994011 | 2026-08-02 02:45:09 |
| Cancellation Date | 2005-08-10 | ULS 994011 | 2026-08-02 02:45:09 |