Universal Licensing System
WGX600
MCI WorldCom Network Services, Inc.
License details
| ULS identifier | 978270 |
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| Call sign | WGX600 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-12-19 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2005-02-03 |
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| Frequency range | 6256.54 - 6404.79 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | BENSENVILLE, DUPAGE, IL |
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| Coordinates | 41.9730833, -87.9406111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:09 |
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Licensee
| Name | MCI WorldCom Network Services, Inc. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 North Glenville, 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 | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 2 | FXO | 6345.49000000 | | | | | |
| 1 | 2 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6286.19000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 2 | 6345.49000000 | | 30M0D7W |
| 1 | 2 | 6404.79000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 602 N YORK ROAD, BENSENVILLE, DUPAGE, IL | 41.97308333, -87.94061111 | 203.900 m | | 40.500 m overall | |
| 2 | R | | 41.77280556, -87.99727778 | 230.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.2000 | 192.0000 | | |
| 1 | 2 | R | | | | 43.2000 | | | |
| 2 | 1 | T | | | V | 43.2000 | 192.0000 | | |
| 2 | 2 | R | | | | 43.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-04 | WGX600 | LICAN |
| 2004-04-20 | WGX600 | LIASS |
| 2003-02-12 | WGX600 | LIAUA |
| 2003-01-15 | WGX600 | LIAUA |
| 2003-01-14 | WGX600 | LIAUA |
| 2002-07-21 | WGX600 | LIASS |
| 2001-03-07 | WGX600 | LIAUA |
| 2000-12-19 | WGX600 | LIREN |
| 2000-11-13 | WGX600 | LETRES |
| 1999-08-13 | WGX600 | LICCNV |
| 1999-02-11 | WGX600 | LITRAN |
| 1992-01-07 | WGX600 | LIMOD |
| 1991-08-08 | WGX600 | LIMOD |
| 1991-04-01 | WGX600 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 978270 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WGX600 | ULS 978270 | 2026-08-02 02:45:09 |
| Status | C | ULS 978270 | 2026-08-02 02:45:09 |
| Service | CF | ULS 978270 | 2026-08-02 02:45:09 |
| Grant Date | 2000-12-19 | ULS 978270 | 2026-08-02 02:45:09 |
| Expiration Date | 2011-02-01 | ULS 978270 | 2026-08-02 02:45:09 |
| Cancellation Date | 2005-02-03 | ULS 978270 | 2026-08-02 02:45:09 |