Universal Licensing System
WLL780
MCI Communications Services, Inc.
License details
| ULS identifier | 994141 |
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| Call sign | WLL780 |
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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 | 2009-02-26 |
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| Frequency range | 10735 - 11015 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | BURLINGTNMC, CHITTENDEN, VT |
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| Coordinates | 44.4797500, -73.1940000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:06 |
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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 |
|---|
| 1 | 1 | FXO | 10735.00000000 | | | | | |
| 1 | 2 | FXO | 10775.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 1 | FXO | 10895.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 1 | FXO | 10975.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10735.00000000 | | 40M0D7W |
| 1 | 2 | 10775.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 1 | 10895.00000000 | | 40M0D7W |
| 1 | 2 | 10935.00000000 | | 40M0D7W |
| 1 | 1 | 10975.00000000 | | 40M0D7W |
| 1 | 2 | 11015.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COLCHESTER AVENUE, BURLINGTNMC, CHITTENDEN, VT | 44.47975000, -73.19400000 | 109.100 m | | 29.000 m overall | |
| 2 | R | | 44.37002778, -73.10622222 | 357.800 m | | | |
| 3 | R | | 44.47836111, -73.21538889 | 62.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 48.4000 | 150.1000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | 40.4000 | | | |
| 2 | 1 | T | | | V | 40.4000 | 264.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-02-27 | WLL780 | LICAN |
| 2006-02-02 | WLL780 | LIASS |
| 2006-01-06 | WLL780 | LITRAN |
| 2005-06-08 | WLL780 | LIAUA |
| 2005-06-07 | WLL780 | ESUAPR |
| 2005-05-02 | WLL780 | ESCAPR |
| 2005-03-11 | WLL780 | ESUAPR |
| 2004-04-20 | WLL780 | LIASS |
| 2003-02-12 | WLL780 | LIAUA |
| 2003-01-15 | WLL780 | LIAUA |
| 2003-01-14 | WLL780 | LIAUA |
| 2002-07-21 | WLL780 | LIASS |
| 2001-03-07 | WLL780 | LIAUA |
| 2001-01-30 | WLL780 | LIREN |
| 2000-11-13 | WLL780 | LETRES |
| 1999-08-14 | WLL780 | LICCNV |
| 1999-02-11 | WLL780 | LITRAN |
| 1991-04-01 | WLL780 | LIREN |
| 1990-06-18 | WLL780 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 994141 | 2026-08-02 02:46:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLL780 | ULS 994141 | 2026-08-02 02:46:06 |
| Status | C | ULS 994141 | 2026-08-02 02:46:06 |
| Service | CF | ULS 994141 | 2026-08-02 02:46:06 |
| Grant Date | 2001-01-30 | ULS 994141 | 2026-08-02 02:46:06 |
| Expiration Date | 2011-02-01 | ULS 994141 | 2026-08-02 02:46:06 |
| Cancellation Date | 2009-02-26 | ULS 994141 | 2026-08-02 02:46:06 |