Universal Licensing System
KFB23
MCI Worldcom Network Services, Inc.
License details
| ULS identifier | 958760 |
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| Call sign | KFB23 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1993-06-28 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 6197.2 - 6375.2 MHz (4 frequencies) |
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| Locations | 1 |
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| Coordinates | 29.9513056, -95.2724167 |
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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 | Jackson, MS |
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| Address | 515 Amite Street, Jackson, MS, 392012702 |
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| Phone | 6014608968 |
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| Email | None |
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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 | 6197.20000000 | | | | | |
| 1 | 1 | FXO | 6256.50000000 | | | | | |
| 1 | 1 | FXO | 6315.90000000 | | | | | |
| 1 | 1 | FXO | 6375.20000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.0 MILES WW, HOUSTON, HARRIS, TX | 29.76411111, -95.41325000 | 18.000 m | | 77.100 m overall | |
| 2 | R | | 29.95130556, -95.27241667 | 21.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 33.2000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | KFB23 | LIEXP |
| 2000-11-13 | KFB23 | LETRES |
| 2000-04-04 | KFB23 | LIASS |
| 2000-04-03 | KFB23 | LITRAN |
| 1999-08-13 | KFB23 | LICCNV |
| 1997-10-21 | KFB23 | LIASS |
| 1993-06-28 | KFB23 | LITRAN |
| 1993-02-22 | KFB23 | LITRAN |
| 1991-04-17 | KFB23 | LIREN |
| 1991-03-15 | KFB23 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 958760 | 2026-08-02 02:45:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KFB23 | ULS 958760 | 2026-08-02 02:45:12 |
| Status | E | ULS 958760 | 2026-08-02 02:45:12 |
| Service | CF | ULS 958760 | 2026-08-02 02:45:12 |
| Grant Date | 1993-06-28 | ULS 958760 | 2026-08-02 02:45:12 |
| Expiration Date | 2001-02-01 | ULS 958760 | 2026-08-02 02:45:12 |
| Cancellation Date | 2001-05-06 | ULS 958760 | 2026-08-02 02:45:12 |