Universal Licensing System
WNSS686
MCI WorldCom Network Services, Inc.
License details
| ULS identifier | 1879102 |
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| Call sign | WNSS686 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2000-04-06 |
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| Expiration | 2005-07-09 |
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| Cancellation | 2004-07-27 |
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| Frequency range | 451.5 - 456.5 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SYLVANIA, LUCAS, OH |
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| Coordinates | 41.6964444, -83.7252222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:17 |
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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 |
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| 1 | 1 | FB2C | 451.50000000 | | | 25.000000 | 125.000000 | |
| 2 | 1 | MO | 451.50000000 | | | 45.000000 | | |
| 2 | 1 | MO | 456.50000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.50000000 | | 20K0F3E |
| 2 | 1 | 451.50000000 | | 20K0F3E |
| 2 | 1 | 456.50000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1 MI S, SYLVANIA, LUCAS, OH | 41.69644444, -83.72522222 | 201.000 m | | 92.000 m structure | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 92.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 501 63RD ST, DOWNERS GROVE, IL | | 3127195262 |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-28 | WNSS686 | LICAN |
| 2004-04-20 | WNSS686 | LIASS |
| 2003-02-12 | WNSS686 | LIAUA |
| 2003-01-15 | WNSS686 | LIAUA |
| 2003-01-14 | WNSS686 | LIAUA |
| 2002-07-21 | WNSS686 | LIASS |
| 2002-02-26 | WNSS686 | AUDOPR |
| 2001-03-07 | WNSS686 | LIAUA |
| 2000-11-24 | WNSS686 | LICCNV |
| 2000-04-06 | WNSS686 | LIREN |
| 2000-04-06 | WNSS686 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1879102 | 2026-08-02 01:17:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNSS686 | ULS 1879102 | 2026-08-02 01:17:17 |
| Status | C | ULS 1879102 | 2026-08-02 01:17:17 |
| Service | IG | ULS 1879102 | 2026-08-02 01:17:17 |
| Grant Date | 2000-04-06 | ULS 1879102 | 2026-08-02 01:17:17 |
| Expiration Date | 2005-07-09 | ULS 1879102 | 2026-08-02 01:17:17 |
| Cancellation Date | 2004-07-27 | ULS 1879102 | 2026-08-02 01:17:17 |