Universal Licensing System
WMT637
BIZTEL, INC. (C/O AT&T CORP.)
License details
| ULS identifier | 1006734 |
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| Call sign | WMT637 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2002-03-11 |
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| Expiration | 2011-02-01 |
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| Cancellation | 2012-07-21 |
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| Frequency range | 39200 - 39950 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | CHICAGO, IL |
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| Coordinates | 41.5000278, -87.5000278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:28 |
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Licensee
| Name | BIZTEL, INC. (C/O AT&T CORP.) |
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| Applicant type | C |
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| Location | CONYERS, GA |
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| Address | 2315 SALEM ROAD, FIRST FLOOR, H9, CONYERS, GA, 30013 |
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| Phone | 7706022065 |
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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 | 39200.00000000 | 39250.00000000 | | | | |
| 1 | 1 | FXO | 39900.00000000 | 39950.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 39200.00000000 | | 50M0W9W |
| 1 | 1 | 39900.00000000 | | 50M0W9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, IL | 41.50002778, -87.50002778 | | | 6.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | S | 38.0000 | 999.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-07-21 | WMT637 | LIEXP |
| 2012-07-11 | WMT637 | ESUAPR |
| 2011-01-29 | WMT637 | ESCAPR |
| 2011-01-28 | WMT637 | ESUAPR |
| 2011-01-28 | WMT637 | EFUAPR |
| 2010-11-08 | WMT637 | LETRES |
| 2005-11-18 | WMT637 | LITRAN |
| 2005-02-21 | WMT637 | ESUAPR |
| 2004-06-16 | WMT637 | LIAUA |
| 2004-06-11 | WMT637 | ESUAPR |
| 2002-03-27 | WMT637 | LIAUA |
| 2002-03-11 | WMT637 | LIREN |
| 2000-11-13 | WMT637 | LETRES |
| 2000-10-14 | WMT637 | LIAUA |
| 1999-08-14 | WMT637 | LICCNV |
| 1998-12-23 | WMT637 | COR |
| 1998-11-12 | WMT637 | COR |
| 1998-07-27 | WMT637 | LITRAN |
| 1997-10-15 | WMT637 | LITRAN |
| 1995-02-27 | WMT637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1006734 | 2026-08-02 02:44:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMT637 | ULS 1006734 | 2026-08-02 02:44:28 |
| Status | E | ULS 1006734 | 2026-08-02 02:44:28 |
| Service | CF | ULS 1006734 | 2026-08-02 02:44:28 |
| Grant Date | 2002-03-11 | ULS 1006734 | 2026-08-02 02:44:28 |
| Expiration Date | 2011-02-01 | ULS 1006734 | 2026-08-02 02:44:28 |
| Cancellation Date | 2012-07-21 | ULS 1006734 | 2026-08-02 02:44:28 |