Universal Licensing System
WLI74
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 992222 |
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| Call sign | WLI74 |
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| Radio service | CF |
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| Status | C |
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| Expiration | 1997-10-29 |
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| Cancellation | 1997-10-29 |
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| Frequency range | 5974.8 - 6152.8 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | PORTAGE, PORTER, IN |
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| Coordinates | 41.6091944, -87.1925278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:52 |
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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 | 5974.80000000 | | | | | |
| 1 | 4 | FXO | 5974.80000000 | | | | | |
| 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 | 3 | FXO | 6034.20000000 | | | | | |
| 1 | 4 | FXO | 6034.20000000 | | | | | |
| 1 | 1 | FXO | 6063.80000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 4 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6093.50000000 | | | | | |
| 1 | 4 | FXO | 6093.50000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 3 | FXO | 6152.75000000 | | | | | |
| 1 | 4 | FXO | 6152.75000000 | | | | | |
| 1 | 3 | FXO | 6152.80000000 | | | | | |
| 1 | 4 | FXO | 6152.80000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.1 MILES N OF, PORTAGE, PORTER, IN | 41.60919444, -87.19252778 | 185.900 m | | 39.600 m overall | |
| 2 | R | | 41.61780556, -86.83111111 | 269.100 m | | | |
| 3 | R | | 41.60169444, -87.33752778 | 182.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 88.1000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | H | | 266.1000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 3 | 1 | T | | | V | | 88.1000 | | |
| 4 | 1 | T | | | V | | 266.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WLI74 | LICCNV |
| 1997-12-23 | WLI74 | COR |
| 1997-10-29 | WLI74 | LICAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 992222 | 2026-08-02 02:47:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLI74 | ULS 992222 | 2026-08-02 02:47:52 |
| Status | C | ULS 992222 | 2026-08-02 02:47:52 |
| Service | CF | ULS 992222 | 2026-08-02 02:47:52 |
| Expiration Date | 1997-10-29 | ULS 992222 | 2026-08-02 02:47:52 |
| Cancellation Date | 1997-10-29 | ULS 992222 | 2026-08-02 02:47:52 |