Universal Licensing System
WBB333
MCI WorldCom Network Services, Inc. (debtor-in-possession)
License details
| ULS identifier | 970265 |
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| Call sign | WBB333 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-12-19 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2003-09-03 |
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| Frequency range | 5945.2 - 6152.75 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | DAYTON, MONTGOMERY, OH |
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| Coordinates | 39.7608889, -84.1915833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:59 |
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Licensee
| Name | MCI WorldCom Network Services, Inc. (debtor-in-possession) |
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| Applicant type | C |
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| Location | RICHARDSON, TX |
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| Address | 2400 NORTH GLENVILLE 42955/107, 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 |
|---|
| 1 | 1 | FXO | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5974.85000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6093.45000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0F7W |
| 1 | 2 | 5974.85000000 | | 30M0F7W |
| 1 | 1 | 6004.50000000 | | 30M0F7W |
| 1 | 2 | 6034.15000000 | | 30M0F7W |
| 1 | 1 | 6063.80000000 | | 30M0F7W |
| 1 | 2 | 6093.45000000 | | 30M0F7W |
| 1 | 1 | 6123.10000000 | | 30M0F7W |
| 1 | 2 | 6152.75000000 | | 30M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 40 N MAIN STREET, DAYTON, MONTGOMERY, OH | 39.76088889, -84.19158333 | 226.800 m | | 132.000 m overall | |
| 2 | R | | 39.56977778, -84.11713889 | 312.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 41.3000 | 163.2000 | | |
| 1 | 2 | R | | | | 43.5000 | | | |
| 2 | 1 | T | | | H | 41.3000 | 163.2000 | | |
| 2 | 2 | R | | | | 43.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-09-04 | WBB333 | LICAN |
| 2003-02-12 | WBB333 | LIAUA |
| 2003-01-15 | WBB333 | LIAUA |
| 2003-01-14 | WBB333 | LIAUA |
| 2002-07-21 | WBB333 | LIASS |
| 2001-03-07 | WBB333 | LIAUA |
| 2000-12-19 | WBB333 | LIREN |
| 2000-11-13 | WBB333 | LETRES |
| 1999-08-13 | WBB333 | LICCNV |
| 1999-02-11 | WBB333 | LITRAN |
| 1993-09-21 | WBB333 | LIMOD |
| 1992-01-07 | WBB333 | LIMOD |
| 1991-04-01 | WBB333 | LIREN |
| 1991-01-03 | WBB333 | LIMOD |
| 1988-07-28 | WBB333 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 970265 | 2026-08-02 02:45:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBB333 | ULS 970265 | 2026-08-02 02:45:59 |
| Status | C | ULS 970265 | 2026-08-02 02:45:59 |
| Service | CF | ULS 970265 | 2026-08-02 02:45:59 |
| Grant Date | 2000-12-19 | ULS 970265 | 2026-08-02 02:45:59 |
| Expiration Date | 2011-02-01 | ULS 970265 | 2026-08-02 02:45:59 |
| Cancellation Date | 2003-09-03 | ULS 970265 | 2026-08-02 02:45:59 |