Universal Licensing System
WLJ25
MCI Communications Services, Inc.
License details
| ULS identifier | 992510 |
|---|
| Call sign | WLJ25 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2011-03-15 |
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| Expiration | 2021-02-01 |
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| Cancellation | 2012-05-16 |
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| Frequency range | 6197.24 - 11665 MHz (16 frequencies) |
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| Locations | 3 |
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| Representative location | PITTSBURGH, ALLEGHENY, PA |
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| Coordinates | 40.4420000, -80.0000278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:05 |
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Licensee
| Name | MCI Communications Services, Inc. |
|---|
| Applicant type | C |
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| Location | Irving, TX |
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| Address | 2400 N. Glenville Drive, Dept/Loc 71216/107, Irving, TX, 75015 |
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| Phone | 9727184599 |
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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 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 2 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6345.49000000 | | | | | |
| 1 | 1 | FXO | 6345.49000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 3 | FXO | 11385.00000000 | | | | | |
| 1 | 4 | FXO | 11425.00000000 | | | | | |
| 1 | 3 | FXO | 11465.00000000 | | | | | |
| 1 | 4 | FXO | 11505.00000000 | | | | | |
| 1 | 3 | FXO | 11545.00000000 | | | | | |
| 1 | 4 | FXO | 11585.00000000 | | | | | |
| 1 | 3 | FXO | 11625.00000000 | | | | | |
| 1 | 4 | FXO | 11665.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6197.24000000 | | 30M0D7W |
| 1 | 1 | 6226.89000000 | | 30M0D7W |
| 1 | 1 | 6226.89000000 | | 30M0F7W |
| 1 | 2 | 6256.54000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0F7W |
| 1 | 2 | 6315.84000000 | | 30M0D7W |
| 1 | 1 | 6345.49000000 | | 30M0D7W |
| 1 | 1 | 6345.49000000 | | 30M0F7W |
| 1 | 2 | 6375.14000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0F7W |
| 1 | 3 | 11385.00000000 | | 40M0D7W |
| 1 | 4 | 11425.00000000 | | 40M0F7W |
| 1 | 3 | 11465.00000000 | | 40M0D7W |
| 1 | 4 | 11505.00000000 | | 40M0F7W |
| 1 | 3 | 11545.00000000 | | 40M0D7W |
| 1 | 4 | 11585.00000000 | | 40M0D7W |
| 1 | 3 | 11625.00000000 | | 40M0D7W |
| 1 | 4 | 11665.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ONE OLIVER PLAZA, PITTSBURGH, ALLEGHENY, PA | 40.44200000, -80.00002778 | 224.900 m | | 169.200 m overall | |
| 2 | R | | 40.62116667, -79.89363889 | 386.200 m | | | |
| 3 | R | | 40.45450000, -79.97613889 | 229.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 24.3000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | 44.0000 | | | |
| 2 | 1 | T | | | H | 44.8000 | 24.3000 | | |
| 2 | 2 | R | | | | 44.8000 | | | |
| 2 | 3 | R | | | | 44.0000 | | | |
| 3 | 1 | T | | | V | 44.0000 | 55.6000 | | |
| 4 | 1 | T | | | H | 44.0000 | 55.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-17 | WLJ25 | LICAN |
| 2011-03-24 | WLJ25 | AUTHPR |
| 2011-03-15 | WLJ25 | LIREN |
| 2011-01-19 | WLJ25 | ESUAPR |
| 2010-11-08 | WLJ25 | LETRES |
| 2006-02-02 | WLJ25 | LIASS |
| 2006-01-06 | WLJ25 | LITRAN |
| 2005-06-08 | WLJ25 | LIAUA |
| 2005-06-07 | WLJ25 | ESUAPR |
| 2005-05-02 | WLJ25 | ESCAPR |
| 2005-03-11 | WLJ25 | ESUAPR |
| 2004-04-20 | WLJ25 | LIASS |
| 2003-02-12 | WLJ25 | LIAUA |
| 2003-01-15 | WLJ25 | LIAUA |
| 2003-01-14 | WLJ25 | LIAUA |
| 2002-07-21 | WLJ25 | LIASS |
| 2001-03-07 | WLJ25 | LIAUA |
| 2001-01-30 | WLJ25 | LIREN |
| 2000-11-13 | WLJ25 | LETRES |
| 1999-08-14 | WLJ25 | LICCNV |
| 1999-03-29 | WLJ25 | COR |
| 1999-02-11 | WLJ25 | LITRAN |
| 1992-04-30 | WLJ25 | LIMOD |
| 1991-04-01 | WLJ25 | LIREN |
| 1988-07-17 | WLJ25 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 992510 | 2026-08-02 02:46:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLJ25 | ULS 992510 | 2026-08-02 02:46:05 |
| Status | C | ULS 992510 | 2026-08-02 02:46:05 |
| Service | CF | ULS 992510 | 2026-08-02 02:46:05 |
| Grant Date | 2011-03-15 | ULS 992510 | 2026-08-02 02:46:05 |
| Expiration Date | 2021-02-01 | ULS 992510 | 2026-08-02 02:46:05 |
| Cancellation Date | 2012-05-16 | ULS 992510 | 2026-08-02 02:46:05 |