Universal Licensing System
WLB633
MCI Communications Services, LLC
License details
| ULS identifier | 987941 |
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| Call sign | WLB633 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2011-03-24 |
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| Expiration | 2021-02-01 |
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| Cancellation | 2020-09-08 |
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| Frequency range | 5945.2 - 6152.75 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5212222, -122.6792500 |
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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 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0D7W |
| 1 | 2 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6063.80000000 | | 30M0D7W |
| 1 | 2 | 6093.45000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6152.75000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 707 SW WASHINGTON, PORTLAND, MULTNOMAH, OR | 45.52122222, -122.67925000 | 13.100 m | BANT | 80.000 m structure / 81.400 m overall | N |
| 2 | R | | 45.73955556, -122.37258333 | 673.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION UHX10-59J LF | | V | 43.2000 | 44.5000 | | |
| 1 | 2 | R | ANDREW CORPORATION UHX10-59H LF | | | 43.2000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION UHX10-59J LF | | H | 43.2000 | 44.5000 | | |
| 2 | 2 | R | ANDREW CORPORATION UHX10-59H LF | | | 43.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-09-09 | WLB633 | LICAN |
| 2020-07-29 | WLB633 | LIASS |
| 2016-06-07 | WLB633 | LIAUA |
| 2016-06-06 | WLB633 | ESUAPR |
| 2015-01-14 | WLB633 | LIAUA |
| 2015-01-13 | WLB633 | ESUAPR |
| 2013-06-04 | WLB633 | LIAUA |
| 2013-06-03 | WLB633 | ESUAPR |
| 2013-02-13 | WLB633 | LIAUA |
| 2013-02-12 | WLB633 | ESUAPR |
| 2011-03-24 | WLB633 | LIREN |
| 2011-01-17 | WLB633 | ESUAPR |
| 2010-11-08 | WLB633 | LETRES |
| 2009-05-27 | WLB633 | LIMOD |
| 2007-11-06 | WLB633 | LIMOD |
| 2006-02-02 | WLB633 | LIASS |
| 2006-01-06 | WLB633 | LITRAN |
| 2005-06-08 | WLB633 | LIAUA |
| 2005-06-07 | WLB633 | ESUAPR |
| 2005-05-02 | WLB633 | ESCAPR |
| 2005-03-11 | WLB633 | ESUAPR |
| 2004-04-20 | WLB633 | LIASS |
| 2003-02-12 | WLB633 | LIAUA |
| 2003-01-15 | WLB633 | LIAUA |
| 2003-01-14 | WLB633 | LIAUA |
| 2002-07-21 | WLB633 | LIASS |
| 2001-03-07 | WLB633 | LIAUA |
| 2001-01-23 | WLB633 | LIREN |
| 2000-11-13 | WLB633 | LETRES |
| 1999-08-13 | WLB633 | LICCNV |
| 1999-02-11 | WLB633 | LITRAN |
| 1991-04-01 | WLB633 | LIREN |
| 1990-05-02 | WLB633 | LIMOD |
| 1988-08-04 | WLB633 | LIMOD |
| 1988-07-28 | WLB633 | LIMOD |
| 1985-05-16 | WLB633 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987941 | 2026-08-02 02:48:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLB633 | ULS 987941 | 2026-08-02 02:48:25 |
| Status | C | ULS 987941 | 2026-08-02 02:48:25 |
| Service | CF | ULS 987941 | 2026-08-02 02:48:25 |
| Grant Date | 2011-03-24 | ULS 987941 | 2026-08-02 02:48:25 |
| Expiration Date | 2021-02-01 | ULS 987941 | 2026-08-02 02:48:25 |
| Cancellation Date | 2020-09-08 | ULS 987941 | 2026-08-02 02:48:25 |