Universal Licensing System
WLK483
MCI Communications Services, LLC
License details
| ULS identifier | 993183 |
|---|
| Call sign | WLK483 |
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| Radio service | CF |
|---|
| Status | C |
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| Grant date | 2011-03-15 |
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| Expiration | 2021-02-01 |
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| Cancellation | 2020-09-08 |
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| Frequency range | 10735 - 10975 MHz (3 frequencies) |
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| Locations | 3 |
|---|
| Representative location | YACOLT, CLARK, WA |
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| Coordinates | 45.8137222, -122.3920278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:25 |
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Licensee
| Name | MCI Communications Services, LLC |
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| Applicant type | L |
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| FRN | 0029611779 |
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| Location | Alpharetta, GA |
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| Address | 5055 North Point Pkwy, NP2NE Network Engineering, Alpharetta, GA, 30022 |
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| Phone | 7707971070 |
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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 | 4 | FXO | 10735.00000000 | | | | | |
| 1 | 2 | FXO | 10775.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 4 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10855.00000000 | | | | | |
| 1 | 2 | FXO | 10855.00000000 | | | | | |
| 1 | 3 | FXO | 10895.00000000 | | | | | |
| 1 | 4 | FXO | 10895.00000000 | | | | | |
| 1 | 1 | FXO | 10935.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 3 | FXO | 10975.00000000 | | | | | |
| 1 | 4 | FXO | 10975.00000000 | | | | | |
| 1 | 1 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 3 | FXO | 11055.00000000 | | | | | |
| 1 | 1 | FXO | 11095.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 10735.00000000 | | 40M0D7W |
| 1 | 2 | 10775.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 4 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10855.00000000 | | 40M0D7W |
| 1 | 2 | 10855.00000000 | | 40M0D7W |
| 1 | 3 | 10895.00000000 | | 40M0D7W |
| 1 | 4 | 10895.00000000 | | 40M0D7W |
| 1 | 1 | 10935.00000000 | | 40M0D7W |
| 1 | 2 | 10935.00000000 | | 40M0D7W |
| 1 | 3 | 10975.00000000 | | 40M0D7W |
| 1 | 4 | 10975.00000000 | | 40M0D7W |
| 1 | 1 | 11015.00000000 | | 40M0D7W |
| 1 | 2 | 11015.00000000 | | 40M0D7W |
| 1 | 3 | 11055.00000000 | | 40M0D7W |
| 1 | 1 | 11095.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3.5 MI SSE OF, YACOLT, CLARK, WA | 45.81372222, -122.39202778 | 673.000 m | TOWER | 37.000 m structure / 37.500 m overall | N |
| 2 | R | | 45.73955556, -122.37258333 | 673.000 m | | | |
| 3 | R | | 45.86316667, -122.39536111 | 214.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION UHX6-107H RF | | H | 44.0000 | 169.6000 | | |
| 1 | 2 | R | ANDREW CORPORATION UHX6-107H RF | | | 44.0000 | 0.0000 | | |
| 1 | 3 | R | ANDREW CORPORATION UHX4-107 RF | | | 40.4000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION UHX6-107H RF | | V | 44.0000 | 357.3000 | | |
| 2 | 2 | R | ANDREW CORPORATION UHX6-107H RF | | | 44.0000 | 0.0000 | | |
| 2 | 3 | R | ANDREW CORPORATION UHX4-107 RF | | | 40.4000 | 0.0000 | | |
| 3 | 1 | T | ANDREW CORPORATION UHX6-107H RF | | V | 44.0000 | 169.6000 | | |
| 4 | 1 | T | ANDREW CORPORATION UHX6-107H RF | | H | 44.0000 | 357.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-09 | WLK483 | LICAN |
| 2020-07-29 | WLK483 | LIASS |
| 2016-06-07 | WLK483 | LIAUA |
| 2016-06-06 | WLK483 | ESUAPR |
| 2015-01-14 | WLK483 | LIAUA |
| 2015-01-13 | WLK483 | ESUAPR |
| 2013-06-04 | WLK483 | LIAUA |
| 2013-06-03 | WLK483 | ESUAPR |
| 2013-02-13 | WLK483 | LIAUA |
| 2013-02-12 | WLK483 | ESUAPR |
| 2011-03-24 | WLK483 | AUTHPR |
| 2011-03-15 | WLK483 | LIREN |
| 2011-01-19 | WLK483 | ESUAPR |
| 2010-11-08 | WLK483 | LETRES |
| 2009-05-27 | WLK483 | LIMOD |
| 2009-02-03 | WLK483 | LETCNS |
| 2007-11-06 | WLK483 | LIMOD |
| 2006-02-02 | WLK483 | LIASS |
| 2006-01-06 | WLK483 | LITRAN |
| 2005-06-08 | WLK483 | LIAUA |
| 2005-06-07 | WLK483 | ESUAPR |
| 2005-05-02 | WLK483 | ESCAPR |
| 2005-03-11 | WLK483 | ESUAPR |
| 2004-04-20 | WLK483 | LIASS |
| 2003-02-12 | WLK483 | LIAUA |
| 2003-01-15 | WLK483 | LIAUA |
| 2003-01-14 | WLK483 | LIAUA |
| 2002-07-21 | WLK483 | LIASS |
| 2001-03-07 | WLK483 | LIAUA |
| 2001-01-30 | WLK483 | LIREN |
| 2000-11-13 | WLK483 | LETRES |
| 1999-08-14 | WLK483 | LICCNV |
| 1999-02-11 | WLK483 | LITRAN |
| 1991-04-01 | WLK483 | LIREN |
| 1988-09-14 | WLK483 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993183 | 2026-08-02 02:48:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLK483 | ULS 993183 | 2026-08-02 02:48:25 |
| Status | C | ULS 993183 | 2026-08-02 02:48:25 |
| Service | CF | ULS 993183 | 2026-08-02 02:48:25 |
| Grant Date | 2011-03-15 | ULS 993183 | 2026-08-02 02:48:25 |
| Expiration Date | 2021-02-01 | ULS 993183 | 2026-08-02 02:48:25 |
| Cancellation Date | 2020-09-08 | ULS 993183 | 2026-08-02 02:48:25 |