Universal Licensing System
WHO378
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 983400 |
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| Call sign | WHO378 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1994-04-12 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1997-10-29 |
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| Frequency range | 11225 - 11645 MHz (9 frequencies) |
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| Locations | 3 |
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| Representative location | OMAHA, DOUGLAS, NE |
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| Coordinates | 41.3119167, -96.0025000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:05 |
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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 | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11265.00000000 | | | | | |
| 1 | 1 | FXO | 11285.00000000 | | | | | |
| 1 | 1 | FXO | 11345.00000000 | | | | | |
| 1 | 1 | FXO | 11405.00000000 | | | | | |
| 1 | 1 | FXO | 11465.00000000 | | | | | |
| 1 | 1 | FXO | 11525.00000000 | | | | | |
| 1 | 1 | FXO | 11585.00000000 | | | | | |
| 1 | 1 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11225.00000000 | | 40M0A7W |
| 1 | 2 | 11265.00000000 | | 40M0F7W |
| 1 | 1 | 11285.00000000 | | 40M0A7W |
| 1 | 1 | 11345.00000000 | | 40M0A7W |
| 1 | 1 | 11405.00000000 | | 40M0A7W |
| 1 | 1 | 11465.00000000 | | 40M0A7W |
| 1 | 1 | 11525.00000000 | | 40M0A7W |
| 1 | 1 | 11585.00000000 | | 40M0A7W |
| 1 | 1 | 11645.00000000 | | 40M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5857 N 60TH STREET, OMAHA, DOUGLAS, NE | 41.31191667, -96.00250000 | 382.200 m | | 141.100 m overall | |
| 2 | R | | 41.25802778, -95.93944444 | 328.000 m | | | |
| 3 | R | | 41.20997222, -96.06638889 | 347.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 46.5000 | 138.6000 | | |
| 1 | 2 | R | | | | 46.5000 | | | |
| 1 | 3 | R | | | | 48.4000 | | | |
| 2 | 1 | T | | | V | 48.4000 | 205.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WHO378 | LICCNV |
| 1997-10-29 | WHO378 | LICAN |
| 1994-04-12 | WHO378 | LIMOD |
| 1993-05-13 | WHO378 | LIMOD |
| 1991-06-28 | WHO378 | LIMOD |
| 1990-07-19 | WHO378 | LIMOD |
| 1990-07-18 | WHO378 | LIMOD |
| 1990-03-15 | WHO378 | LIMOD |
| 1988-07-28 | WHO378 | LIMOD |
| 1988-07-07 | WHO378 | LIMOD |
| 1987-03-26 | WHO378 | LIMOD |
| 1986-07-22 | WHO378 | LIMOD |
| 1985-09-26 | WHO378 | LIMOD |
| 1984-12-19 | WHO378 | LIMOD |
| 1984-11-27 | WHO378 | LIMOD |
| 1984-11-09 | WHO378 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 983400 | 2026-08-02 02:48:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHO378 | ULS 983400 | 2026-08-02 02:48:05 |
| Status | C | ULS 983400 | 2026-08-02 02:48:05 |
| Service | CF | ULS 983400 | 2026-08-02 02:48:05 |
| Grant Date | 1994-04-12 | ULS 983400 | 2026-08-02 02:48:05 |
| Expiration Date | 2001-02-01 | ULS 983400 | 2026-08-02 02:48:05 |
| Cancellation Date | 1997-10-29 | ULS 983400 | 2026-08-02 02:48:05 |