Universal Licensing System
WLB268
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 987753 |
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| Call sign | WLB268 |
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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 | 1996-11-12 |
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| Frequency range | 5945.2 - 6152.75 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | HIGHLAND SPR, NEW KENT, VA |
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| Coordinates | 37.5873611, -77.1655278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:11 |
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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 |
|---|
| 1 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5974.85000000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 4 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0F7W |
| 1 | 2 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5974.85000000 | | 30M0F7W |
| 1 | 4 | 5974.85000000 | | 30M0D7W |
| 1 | 1 | 6004.50000000 | | 30M0F7W |
| 1 | 2 | 6004.50000000 | | 30M0D7W |
| 1 | 3 | 6034.15000000 | | 30M0F7W |
| 1 | 4 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6063.80000000 | | 30M0F7W |
| 1 | 2 | 6063.80000000 | | 30M0D7W |
| 1 | 3 | 6093.45000000 | | 30M0F7W |
| 1 | 4 | 6093.45000000 | | 30M0D7W |
| 1 | 3 | 6152.75000000 | | 30M0F7W |
| 1 | 4 | 6152.75000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8.5 MILES NE, HIGHLAND SPR, NEW KENT, VA | 37.58736111, -77.16552778 | 45.700 m | | 54.300 m overall | |
| 2 | R | | 37.42847222, -76.94688889 | 42.400 m | | | |
| 3 | R | | 37.66513889, -77.54580556 | 73.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.2000 | 132.3000 | | |
| 1 | 2 | R | | | | 43.2000 | | | |
| 1 | 3 | R | | | | 43.2000 | | | |
| 2 | 1 | T | | | V | 43.2000 | 284.5000 | | |
| 2 | 2 | R | | | | 43.2000 | | | |
| 2 | 3 | R | | | | 43.2000 | | | |
| 3 | 1 | T | | | V | 43.2000 | 132.3000 | | |
| 4 | 1 | T | | | H | 43.2000 | 284.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WLB268 | LICCNV |
| 1996-11-12 | WLB268 | LICAN |
| 1991-04-01 | WLB268 | LIREN |
| 1990-04-20 | WLB268 | LIMOD |
| 1988-07-07 | WLB268 | LIMOD |
| 1987-01-15 | WLB268 | LIMOD |
| 1985-04-17 | WLB268 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 987753 | 2026-08-02 02:48:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLB268 | ULS 987753 | 2026-08-02 02:48:11 |
| Status | C | ULS 987753 | 2026-08-02 02:48:11 |
| Service | CF | ULS 987753 | 2026-08-02 02:48:11 |
| Grant Date | 1991-04-01 | ULS 987753 | 2026-08-02 02:48:11 |
| Expiration Date | 2001-02-01 | ULS 987753 | 2026-08-02 02:48:11 |
| Cancellation Date | 1996-11-12 | ULS 987753 | 2026-08-02 02:48:11 |