Universal Licensing System
WNSA674
MCI WorldCom Network Services, Inc.
License details
| ULS identifier | 1879079 |
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| Call sign | WNSA674 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2000-05-31 |
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| Expiration | 2005-08-10 |
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| Cancellation | 2005-03-30 |
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| Frequency range | 451.3 - 456.45 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | SAINT JO, MONTAGUE, TX |
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| Coordinates | 33.6715000, -97.6214167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 09:55:44 |
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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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| 4 | 1 | FB2C | 451.30000000 | | | 100.000000 | 214.000000 | |
| 9 | 1 | MO | 451.30000000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | FB2C | 451.45000000 | | | 100.000000 | 332.000000 | |
| 10 | 1 | MO | 451.45000000 | | | 25.000000 | 25.000000 | |
| 9 | 1 | MO | 456.30000000 | | | 25.000000 | 25.000000 | |
| 10 | 1 | MO | 456.45000000 | | | 25.000000 | 25.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1879079 | 2026-08-30 09:55:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNSA674 | ULS 1879079 | 2026-08-30 09:55:44 |
| Status | C | ULS 1879079 | 2026-08-30 09:55:44 |
| Service | IG | ULS 1879079 | 2026-08-30 09:55:44 |
| Grant Date | 2000-05-31 | ULS 1879079 | 2026-08-30 09:55:44 |
| Expiration Date | 2005-08-10 | ULS 1879079 | 2026-08-30 09:55:44 |
| Cancellation Date | 2005-03-30 | ULS 1879079 | 2026-08-30 09:55:44 |