Universal Licensing System
WAX66
MCI Communications Services, Inc.
License details
| ULS identifier | 969694 |
|---|
| Call sign | WAX66 |
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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 | 2008-02-27 |
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| Frequency range | 3930 - 4170 MHz (4 frequencies) |
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| Locations | 3 |
|---|
| Representative location | MINOOKA, KENDALL, IL |
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| Coordinates | 41.4789167, -88.2711667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:01 |
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Licensee
| Name | MCI Communications Services, Inc. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 N. Glenville Drive, Dept/Loc 71216/107, 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 | 3750.00000000 | | | | | |
| 1 | 2 | FXO | 3750.00000000 | | | | | |
| 1 | 3 | FXO | 3770.00000000 | | | | | |
| 1 | 4 | FXO | 3770.00000000 | | | | | |
| 1 | 3 | FXO | 3850.00000000 | | | | | |
| 1 | 4 | FXO | 3850.00000000 | | | | | |
| 1 | 1 | FXO | 3910.00000000 | | | | | |
| 1 | 2 | FXO | 3910.00000000 | | | | | |
| 1 | 3 | FXO | 3930.00000000 | | | | | |
| 1 | 4 | FXO | 3930.00000000 | | | | | |
| 1 | 1 | FXO | 3990.00000000 | | | | | |
| 1 | 2 | FXO | 3990.00000000 | | | | | |
| 1 | 3 | FXO | 4010.00000000 | | | | | |
| 1 | 4 | FXO | 4010.00000000 | | | | | |
| 1 | 1 | FXO | 4070.00000000 | | | | | |
| 1 | 2 | FXO | 4070.00000000 | | | | | |
| 1 | 3 | FXO | 4090.00000000 | | | | | |
| 1 | 4 | FXO | 4090.00000000 | | | | | |
| 1 | 3 | FXO | 4170.00000000 | | | | | |
| 1 | 4 | FXO | 4170.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3750.00000000 | | 20M0F7W |
| 1 | 3 | 3770.00000000 | | 20M0F7W |
| 1 | 3 | 3850.00000000 | | 20M0F7W |
| 1 | 1 | 3910.00000000 | | 20M0F7W |
| 1 | 3 | 3930.00000000 | | 20M0F7W |
| 1 | 1 | 3990.00000000 | | 20M0F7W |
| 1 | 3 | 4010.00000000 | | 20M0F7W |
| 1 | 1 | 4070.00000000 | | 20M0F7W |
| 1 | 3 | 4090.00000000 | | 20M0F7W |
| 1 | 3 | 4170.00000000 | | 20M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.45 MI NNW OF, MINOOKA, KENDALL, IL | 41.47891667, -88.27116667 | 197.500 m | | 93.900 m overall | |
| 2 | R | | 41.77280556, -87.99727778 | 230.100 m | | | |
| 3 | R | | 41.12280556, -88.65394444 | 228.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 41.3000 | 34.9000 | | |
| 1 | 2 | R | | | | 41.3000 | | | |
| 1 | 3 | R | | | | 41.3000 | | | |
| 2 | 1 | T | | | V | 41.3000 | 219.2000 | | |
| 2 | 2 | R | | | | 41.3000 | | | |
| 2 | 3 | R | | | | 41.3000 | | | |
| 3 | 1 | T | | | H | 41.3000 | 34.9000 | | |
| 4 | 1 | T | | | H | 41.3000 | 219.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-02-28 | WAX66 | LICAN |
| 2006-11-17 | WAX66 | LIMOD |
| 2006-10-10 | WAX66 | ESUAPR |
| 2006-02-02 | WAX66 | LIASS |
| 2006-01-06 | WAX66 | LITRAN |
| 2005-06-08 | WAX66 | LIAUA |
| 2005-06-07 | WAX66 | ESUAPR |
| 2005-05-02 | WAX66 | ESCAPR |
| 2005-03-11 | WAX66 | ESUAPR |
| 2004-04-20 | WAX66 | LIASS |
| 2003-02-12 | WAX66 | LIAUA |
| 2003-01-15 | WAX66 | LIAUA |
| 2003-01-14 | WAX66 | LIAUA |
| 2002-07-21 | WAX66 | LIASS |
| 2001-03-07 | WAX66 | LIAUA |
| 2001-01-03 | WAX66 | LIREN |
| 2000-11-13 | WAX66 | LETRES |
| 1999-08-13 | WAX66 | LICCNV |
| 1999-06-30 | WAX66 | COR |
| 1999-02-11 | WAX66 | LITRAN |
| 1991-04-01 | WAX66 | LIREN |
| 1986-11-07 | WAX66 | LIMOD |
| 1986-10-27 | WAX66 | LIMOD |
| 1986-01-30 | WAX66 | LIMOD |
| 1985-09-26 | WAX66 | LIMOD |
| 1985-05-23 | WAX66 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 969694 | 2026-08-02 02:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WAX66 | ULS 969694 | 2026-08-02 02:46:01 |
| Status | C | ULS 969694 | 2026-08-02 02:46:01 |
| Service | CF | ULS 969694 | 2026-08-02 02:46:01 |
| Grant Date | 2001-01-03 | ULS 969694 | 2026-08-02 02:46:01 |
| Expiration Date | 2011-02-01 | ULS 969694 | 2026-08-02 02:46:01 |
| Cancellation Date | 2008-02-27 | ULS 969694 | 2026-08-02 02:46:01 |