Universal Licensing System
WBB329
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 970261 |
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| Call sign | WBB329 |
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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 | 1997-10-29 |
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| Frequency range | 5945.2 - 11175 MHz (15 frequencies) |
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| Locations | 4 |
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| Representative location | HILLIARD, FRANKLIN, OH |
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| Coordinates | 40.0103333, -83.1885000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:38 |
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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 | 3 | FXO | 5945.20100000 | | | | | |
| 1 | 4 | FXO | 5974.85000000 | | | | | |
| 1 | 5 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 4 | FXO | 6034.15000000 | | | | | |
| 1 | 5 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 3 | FXO | 6063.80000000 | | | | | |
| 1 | 1 | FXO | 6063.80100000 | | | | | |
| 1 | 4 | FXO | 6093.45000000 | | | | | |
| 1 | 5 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 3 | FXO | 6123.10000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 5 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 10775.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 6 | FXO | 10975.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 2 | FXO | 11175.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.3 MI SOUTHWEST OF, HILLIARD, FRANKLIN, OH | 40.01033333, -83.18850000 | 285.000 m | | 68.000 m overall | |
| 2 | R | | 40.24588889, -82.91738889 | 301.800 m | | | |
| 3 | R | | 39.93700000, -83.60713889 | 373.700 m | | | |
| 4 | R | | 39.96311111, -82.99572222 | 230.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 41.4000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 1 | 4 | R | | | | | | | |
| 2 | 1 | T | | | V | | 107.6000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 2 | 4 | R | | | | | | | |
| 3 | 1 | T | | | V | | 257.3000 | | |
| 4 | 1 | T | | | V | | 41.4000 | | |
| 5 | 1 | T | | | H | | 257.3000 | | |
| 6 | 1 | T | | | H | | 107.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WBB329 | LICCNV |
| 1997-12-18 | WBB329 | COR |
| 1997-10-29 | WBB329 | LICAN |
| 1991-04-01 | WBB329 | LIREN |
| 1988-10-26 | WBB329 | LIMOD |
| 1986-05-08 | WBB329 | LIMOD |
| 1986-04-30 | WBB329 | LIMOD |
| 1984-11-09 | WBB329 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 970261 | 2026-08-02 02:47:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBB329 | ULS 970261 | 2026-08-02 02:47:38 |
| Status | C | ULS 970261 | 2026-08-02 02:47:38 |
| Service | CF | ULS 970261 | 2026-08-02 02:47:38 |
| Grant Date | 1991-04-01 | ULS 970261 | 2026-08-02 02:47:38 |
| Expiration Date | 2001-02-01 | ULS 970261 | 2026-08-02 02:47:38 |
| Cancellation Date | 1997-10-29 | ULS 970261 | 2026-08-02 02:47:38 |