Universal Licensing System
WBA739
BUSINESS TELECOMMUNICATIONS CORPORATION
License details
| ULS identifier | 970032 |
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| Call sign | WBA739 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1991-04-17 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2001-05-06 |
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| Frequency range | 2177 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8789167, -87.6361389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:13 |
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Licensee
| Name | BUSINESS TELECOMMUNICATIONS CORPORATION |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | 233 S. WACKER DRIVE, CHICAGO, IL, 60606 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 2177.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 233 S. WACHER DRIVE, CHICAGO, COOK, IL | 41.87891667, -87.63613889 | 182.300 m | | 362.700 m overall | |
| 2 | R | | 42.23611111, -88.06394444 | 265.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 318.4000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | WBA739 | LIEXP |
| 2000-11-13 | WBA739 | LETRES |
| 1999-08-13 | WBA739 | LICCNV |
| 1991-04-17 | WBA739 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 970032 | 2026-08-02 02:48:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBA739 | ULS 970032 | 2026-08-02 02:48:13 |
| Status | E | ULS 970032 | 2026-08-02 02:48:13 |
| Service | CF | ULS 970032 | 2026-08-02 02:48:13 |
| Grant Date | 1991-04-17 | ULS 970032 | 2026-08-02 02:48:13 |
| Expiration Date | 2001-02-01 | ULS 970032 | 2026-08-02 02:48:13 |
| Cancellation Date | 2001-05-06 | ULS 970032 | 2026-08-02 02:48:13 |