Universal Licensing System
WHA534
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 979209 |
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| Call sign | WHA534 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1991-08-08 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1997-10-29 |
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| Frequency range | 6197.24 - 11545 MHz (12 frequencies) |
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| Locations | 3 |
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| Representative location | OH |
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| Coordinates | 41.2551944, -112.2365833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-09-14 17:05:42 |
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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 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 3 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 3 | FXO | 6286.19000000 | | | | | |
| 1 | 3 | FXO | 6345.49000000 | | | | | |
| 1 | 3 | FXO | 6345.50000000 | | | | | |
| 1 | 3 | FXO | 6404.79000000 | | | | | |
| 1 | 4 | FXO | 11225.00000000 | | | | | |
| 1 | 4 | FXO | 11305.00000000 | | | | | |
| 1 | 4 | FXO | 11385.00000000 | | | | | |
| 1 | 4 | FXO | 11465.00000000 | | | | | |
| 1 | 4 | FXO | 11545.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OH | 41.25519444, -112.23658333 | 1409.700 m | | 64.000 m overall | |
| 2 | R | | 40.76911111, -111.88741667 | 1325.000 m | | | |
| 3 | R | | 41.18186111, -112.11352778 | 1293.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 128.2000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | H | | 151.3000 | | |
| 2 | 2 | R | | | | | | | |
| 2 | 3 | R | | | | | | | |
| 3 | 1 | T | | | V | | 151.3000 | | |
| 4 | 1 | T | | | V | | 128.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WHA534 | LICCNV |
| 1997-12-22 | WHA534 | COR |
| 1997-10-29 | WHA534 | LICAN |
| 1997-05-23 | WHA534 | COR |
| 1997-05-20 | WHA534 | COR |
| 1991-08-08 | WHA534 | LIMOD |
| 1991-03-28 | WHA534 | LIMOD |
| 1987-05-14 | WHA534 | LIMOD |
| 1987-01-15 | WHA534 | LIMOD |
| 1986-05-08 | WHA534 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 979209 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Name | MCI WORLDCOM NETWORK SERVICES INC | ULS 979209 | 2026-08-31 21:04:06 |
| Call Sign | WHA534 | ULS 979209 | 2026-08-31 21:04:06 |
| Cancellation Date | 1997-10-29 | ULS 979209 | 2026-08-31 21:04:06 |
| Description | 9106776 | ULS 979209 | 2026-08-31 21:04:06 |
| Expiration Date | 2001-02-01 | ULS 979209 | 2026-08-31 21:04:06 |
| Filed Date | 1991-08-08 | ULS 979209 | 2026-08-31 21:04:06 |
| Grant Date | 1991-08-08 | ULS 979209 | 2026-08-31 21:04:06 |
| Service | CF | ULS 979209 | 2026-08-31 21:04:06 |
| Source Archive | l_micro.zip | ULS 979209 | 2026-08-31 21:04:06 |
| Status | C | ULS 979209 | 2026-08-31 21:04:06 |