Universal Licensing System
WMI708
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 1001593 |
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| Call sign | WMI708 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1993-08-13 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2000-06-30 |
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| Frequency range | 6226.89 - 6404.79 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | FT LUPTON, WELD, CO |
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| Coordinates | 40.0477500, -104.7571667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-09-14 16:58:55 |
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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 | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 2 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6226.89000000 | | 30M0A7W |
| 1 | 1 | 6286.19000000 | | 30M0A7W |
| 1 | 2 | 6286.19000000 | | 30M0A7W |
| 1 | 2 | 6404.79000000 | | 30M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3.8 MI SE OF, FT LUPTON, WELD, CO | 40.04775000, -104.75716667 | 1584.400 m | | 39.000 m overall | |
| 2 | R | | 40.35469444, -104.59272222 | 1463.000 m | | | |
| 3 | R | | 39.72636111, -104.70716667 | 1699.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 43.1000 | 22.3000 | | |
| 1 | 2 | R | | | | 43.1000 | | | |
| 1 | 3 | R | | | | 42.6000 | | | |
| 2 | 1 | T | | | H | 43.5000 | 173.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-07-01 | WMI708 | LICAN |
| 1999-08-14 | WMI708 | LICCNV |
| 1999-02-11 | WMI708 | LITRAN |
| 1992-04-30 | WMI708 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1001593 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Applicant Name | MCI WORLDCOM NETWORK SERVICES INC | ULS 1001593 | 2026-08-31 20:59:02 |
| Call Sign | WMI708 | ULS 1001593 | 2026-08-31 20:59:02 |
| Cancellation Date | 2000-06-30 | ULS 1001593 | 2026-08-31 20:59:02 |
| Description | 9713940 | ULS 1001593 | 2026-08-31 20:59:02 |
| Expiration Date | 2001-02-01 | ULS 1001593 | 2026-08-31 20:59:02 |
| Filed Date | 1993-08-13 | ULS 1001593 | 2026-08-31 20:59:02 |
| Grant Date | 1993-08-13 | ULS 1001593 | 2026-08-31 20:59:02 |
| Service | CF | ULS 1001593 | 2026-08-31 20:59:02 |
| Source Archive | l_micro.zip | ULS 1001593 | 2026-08-31 20:59:02 |
| Status | C | ULS 1001593 | 2026-08-31 20:59:02 |