Universal Licensing System
WLC847
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 988728 |
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| Call sign | WLC847 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1991-04-01 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2000-04-25 |
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| Frequency range | 6226.89 - 6404.79 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | SALISBURY, WICOMICO, MD |
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| Coordinates | 38.3998333, -75.5796389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:12 |
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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 | 2270 LAKESIDE DR, RICHARDSON, TX, 75082 |
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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 | FXO | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6345.49000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6226.89000000 | | 30M0D7W |
| 1 | 1 | 6286.19000000 | | 30M0D7W |
| 1 | 1 | 6345.49000000 | | 30M0D7W |
| 1 | 1 | 6404.79000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2203 NORTHWOOD DR, SALISBURY, WICOMICO, MD | 38.39983333, -75.57963889 | 11.900 m | | 93.900 m overall | |
| 2 | R | | 38.81455556, -75.65241667 | 15.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 44.8000 | 352.2000 | | |
| 1 | 2 | R | | | | 44.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-04-26 | WLC847 | LICAN |
| 1999-08-13 | WLC847 | LICCNV |
| 1999-02-11 | WLC847 | LITRAN |
| 1991-04-01 | WLC847 | LIREN |
| 1990-01-12 | WLC847 | LIMOD |
| 1988-07-28 | WLC847 | LIMOD |
| 1988-07-13 | WLC847 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 988728 | 2026-08-02 02:45:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLC847 | ULS 988728 | 2026-08-02 02:45:12 |
| Status | C | ULS 988728 | 2026-08-02 02:45:12 |
| Service | CF | ULS 988728 | 2026-08-02 02:45:12 |
| Grant Date | 1991-04-01 | ULS 988728 | 2026-08-02 02:45:12 |
| Expiration Date | 2001-02-01 | ULS 988728 | 2026-08-02 02:45:12 |
| Cancellation Date | 2000-04-25 | ULS 988728 | 2026-08-02 02:45:12 |