Universal Licensing System
WLB845
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 988089 |
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| Call sign | WLB845 |
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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 | 1998-05-01 |
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| Frequency range | 11365 - 11605 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | ETAM, PRESTON, WV |
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| Coordinates | 39.2795278, -79.7372778 |
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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 | 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 | 11365.00000000 | | | | | |
| 1 | 1 | FXO | 11525.00000000 | | | | | |
| 1 | 1 | FXO | 11605.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11365.00000000 | | 40M0F7W |
| 1 | 1 | 11525.00000000 | | 40M0F7W |
| 1 | 1 | 11605.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 0.7 MILES SW OF, ETAM, PRESTON, WV | 39.27952778, -79.73727778 | 537.700 m | | 26.800 m overall | |
| 2 | R | | 39.30202778, -79.74561111 | 801.900 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 | 44.0000 | 344.0000 | | |
| 1 | 2 | R | | | | 44.0000 | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-13 | WLB845 | LICCNV |
| 1998-05-01 | WLB845 | LICAN |
| 1991-04-01 | WLB845 | LIREN |
| 1985-10-24 | WLB845 | LIMOD |
| 1985-05-23 | WLB845 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 988089 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLB845 | ULS 988089 | 2026-08-02 02:45:09 |
| Status | C | ULS 988089 | 2026-08-02 02:45:09 |
| Service | CF | ULS 988089 | 2026-08-02 02:45:09 |
| Grant Date | 1991-04-01 | ULS 988089 | 2026-08-02 02:45:09 |
| Expiration Date | 2001-02-01 | ULS 988089 | 2026-08-02 02:45:09 |
| Cancellation Date | 1998-05-01 | ULS 988089 | 2026-08-02 02:45:09 |