Universal Licensing System
WLM781
MCI Communications Services, Inc.
License details
| ULS identifier | 994806 |
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| Call sign | WLM781 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-02-13 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2007-10-10 |
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| Frequency range | 10775 MHz |
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| Locations | 1 |
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| Coordinates | 41.5214167, -90.5745833 |
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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. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 N. Glenville Drive, 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 |
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| 1 | 1 | FXO | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10775.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Safety Bldg 1800 3rd Avenue, Rock Island, ROCK ISLAND, IL | 41.50975000, -90.57458333 | 169.200 m | BTWR | 26.800 m structure / 28.000 m overall | N |
| 2 | R | | 41.52141667, -90.57458333 | 173.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION UHX4-107 LF | | V | 40.4000 | 0.0000 | | |
| 1 | 2 | R | ANDREW CORPORATION UHX4-107 LF | | | 40.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2007-10-11 | WLM781 | LICAN |
| 2006-02-02 | WLM781 | LIASS |
| 2006-01-06 | WLM781 | LITRAN |
| 2005-06-08 | WLM781 | LIAUA |
| 2005-06-07 | WLM781 | ESUAPR |
| 2005-05-02 | WLM781 | ESCAPR |
| 2005-03-11 | WLM781 | ESUAPR |
| 2004-04-20 | WLM781 | LIASS |
| 2003-10-21 | WLM781 | LIMOD |
| 2003-02-12 | WLM781 | LIAUA |
| 2003-01-15 | WLM781 | LIAUA |
| 2003-01-14 | WLM781 | LIAUA |
| 2002-07-21 | WLM781 | LIASS |
| 2001-03-07 | WLM781 | LIAUA |
| 2001-02-13 | WLM781 | LIREN |
| 2000-11-13 | WLM781 | LETRES |
| 1999-08-14 | WLM781 | LICCNV |
| 1999-07-28 | WLM781 | COR |
| 1999-03-29 | WLM781 | COR |
| 1999-02-11 | WLM781 | LITRAN |
| 1997-05-08 | WLM781 | COR |
| 1991-12-05 | WLM781 | LIMOD |
| 1991-03-27 | WLM781 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 994806 | 2026-08-02 02:46:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLM781 | ULS 994806 | 2026-08-02 02:46:05 |
| Status | C | ULS 994806 | 2026-08-02 02:46:05 |
| Service | CF | ULS 994806 | 2026-08-02 02:46:05 |
| Grant Date | 2001-02-13 | ULS 994806 | 2026-08-02 02:46:05 |
| Expiration Date | 2011-02-01 | ULS 994806 | 2026-08-02 02:46:05 |
| Cancellation Date | 2007-10-10 | ULS 994806 | 2026-08-02 02:46:05 |