Universal Licensing System
WHE636
MCI WorldCom Network Services, Inc. (debtor-in-possession)
License details
| ULS identifier | 981066 |
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| Call sign | WHE636 |
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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 | 2003-06-09 |
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| Frequency range | 6226.89 - 6404.79 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | TECUMSEH, LENAWEE, MI |
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| Coordinates | 41.9355833, -83.9457500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:10 |
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Licensee
| Name | MCI WorldCom Network Services, Inc. (debtor-in-possession) |
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| Applicant type | C |
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| Location | RICHARDSON, TX |
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| Address | 2400 NORTH GLENVILLE 42955/107, RICHARDSON, TX, 75082 |
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| Phone | 9727296406 |
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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 | 6226.89000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
| 1 | 1 | FXO | 6286.19000000 | | | | | |
| 1 | 2 | FXO | 6286.19000000 | | | | | |
| 1 | 1 | FXO | 6345.49000000 | | | | | |
| 1 | 2 | FXO | 6345.49000000 | | | | | |
| 1 | 1 | FXO | 6404.79000000 | | | | | |
| 1 | 2 | FXO | 6404.79000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6226.89000000 | | 30M0F7W |
| 1 | 2 | 6226.89000000 | | 30M0F7W |
| 1 | 1 | 6286.19000000 | | 30M0F7W |
| 1 | 2 | 6286.19000000 | | 30M0F7W |
| 1 | 1 | 6345.49000000 | | 30M0F7W |
| 1 | 2 | 6345.49000000 | | 30M0F7W |
| 1 | 1 | 6404.79000000 | | 30M0F7W |
| 1 | 2 | 6404.79000000 | | 30M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI S OF, TECUMSEH, LENAWEE, MI | 41.93558333, -83.94575000 | 246.900 m | | 65.800 m overall | |
| 2 | R | | 42.18502778, -83.93658333 | 313.600 m | | | |
| 3 | R | | 41.69641667, -83.72519444 | 201.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 43.2000 | 1.6000 | | |
| 1 | 2 | R | | | | 43.2000 | | | |
| 1 | 3 | R | | | | 43.5000 | | | |
| 2 | 1 | T | | | H | 43.5000 | 145.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-06-10 | WHE636 | LICAN |
| 2003-02-12 | WHE636 | LIAUA |
| 2003-01-15 | WHE636 | LIAUA |
| 2003-01-14 | WHE636 | LIAUA |
| 2002-07-21 | WHE636 | LIASS |
| 2001-03-07 | WHE636 | LIAUA |
| 2001-01-03 | WHE636 | LIREN |
| 2000-11-13 | WHE636 | LETRES |
| 1999-08-13 | WHE636 | LICCNV |
| 1999-02-11 | WHE636 | LITRAN |
| 1991-04-01 | WHE636 | LIREN |
| 1985-09-26 | WHE636 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 981066 | 2026-08-02 02:46:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHE636 | ULS 981066 | 2026-08-02 02:46:10 |
| Status | C | ULS 981066 | 2026-08-02 02:46:10 |
| Service | CF | ULS 981066 | 2026-08-02 02:46:10 |
| Grant Date | 2001-01-03 | ULS 981066 | 2026-08-02 02:46:10 |
| Expiration Date | 2011-02-01 | ULS 981066 | 2026-08-02 02:46:10 |
| Cancellation Date | 2003-06-09 | ULS 981066 | 2026-08-02 02:46:10 |