Universal Licensing System
WHQ823
MCI WORLDCOM NETWORK SERVICES, INC
License details
| ULS identifier | 984256 |
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| Call sign | WHQ823 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2001-01-03 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2002-06-12 |
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| Frequency range | 6256.54 - 6404.79 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | GRAND RAPIDS, KENT, MI |
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| Coordinates | 42.9683333, -85.6716944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-09-14 16:58:41 |
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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 BLVD 2865/642, RICHARDSON, TX, 75082 |
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| Phone | 9726565287 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 2 | FXO | 6345.49000000 | | | | | |
| 1 | 1 | FXO | 6375.14000000 | | | | | |
| 1 | 2 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6197.24000000 | | 30M0D7W |
| 1 | 1 | 6256.54000000 | | 30M0D7W |
| 1 | 2 | 6286.19000000 | | 30M0D7W |
| 1 | 1 | 6315.84000000 | | 30M0D7W |
| 1 | 2 | 6345.49000000 | | 30M0D7W |
| 1 | 1 | 6375.14000000 | | 30M0D7W |
| 1 | 2 | 6404.79000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 250 MONROE NW, GRAND RAPIDS, KENT, MI | 42.96833333, -85.67169444 | 187.100 m | | 64.600 m overall | |
| 2 | R | | 42.71391667, -85.74055556 | 230.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.2000 | 191.3000 | | |
| 1 | 2 | R | | | | 43.2000 | | | |
| 2 | 1 | T | | | V | 43.2000 | 191.3000 | | |
| 2 | 2 | R | | | | 43.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-06-13 | WHQ823 | LICAN |
| 2001-03-07 | WHQ823 | LIAUA |
| 2001-01-03 | WHQ823 | LIREN |
| 2000-11-13 | WHQ823 | LETRES |
| 1999-08-13 | WHQ823 | LICCNV |
| 1999-02-11 | WHQ823 | LITRAN |
| 1993-09-20 | WHQ823 | LIMOD |
| 1992-01-13 | WHQ823 | LIMOD |
| 1991-04-01 | WHQ823 | LIREN |
| 1987-11-25 | WHQ823 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 984256 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Name | MCI WORLDCOM NETWORK SERVICES, INC | ULS 984256 | 2026-08-31 20:59:11 |
| Call Sign | WHQ823 | ULS 984256 | 2026-08-31 20:59:11 |
| Cancellation Date | 2002-06-12 | ULS 984256 | 2026-08-31 20:59:11 |
| Contact Name | 9726565287 | ULS 984256 | 2026-08-31 20:59:11 |
| Description | 9713940 | ULS 984256 | 2026-08-31 20:59:11 |
| Expiration Date | 2011-02-01 | ULS 984256 | 2026-08-31 20:59:11 |
| Filed Date | 2001-01-03 | ULS 984256 | 2026-08-31 20:59:11 |
| Grant Date | 2001-01-03 | ULS 984256 | 2026-08-31 20:59:11 |
| Service | CF | ULS 984256 | 2026-08-31 20:59:11 |
| Source Archive | l_micro.zip | ULS 984256 | 2026-08-31 20:59:11 |
| Status | C | ULS 984256 | 2026-08-31 20:59:11 |