Universal Licensing System
WDU583
SOUTHWESTERN BELL TELEPHONE COMPANY
License details
| ULS identifier | 973990 |
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| Call sign | WDU583 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1993-09-16 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1998-10-09 |
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| Frequency range | 6093.5 MHz |
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| Locations | 3 |
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| Representative location | WALCOTT, GREENE, AR |
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| Coordinates | 36.0461667, -90.6453611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:58 |
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Licensee
| Name | SOUTHWESTERN BELL TELEPHONE COMPANY |
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| Applicant type | C |
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| Location | ST LOUIS, MO |
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| Address | 100 N TUCKER ST ROOM 9 B 05, ST LOUIS, MO, 63101 |
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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 | 6093.50000000 | | | | | |
| 1 | 2 | FXO | 6093.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6093.50000000 | | 30M0A7W |
| 1 | 2 | 6093.50000000 | | 30M0A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1.5 MI E & .2 MI N OF, WALCOTT, GREENE, AR | 36.04616667, -90.64536111 | 154.200 m | | 78.900 m overall | |
| 2 | R | | 36.05700000, -90.48841667 | 91.100 m | | | |
| 3 | R | | 35.83644444, -90.70483333 | 102.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 40.4000 | 85.1000 | | |
| 1 | 2 | R | | | | 40.4000 | | | |
| 1 | 3 | R | | | | 40.4000 | | | |
| 2 | 1 | T | | | H | 43.5000 | 193.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WDU583 | LICCNV |
| 1998-10-09 | WDU583 | LICAN |
| 1993-09-16 | WDU583 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973990 | 2026-08-02 02:47:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDU583 | ULS 973990 | 2026-08-02 02:47:58 |
| Status | C | ULS 973990 | 2026-08-02 02:47:58 |
| Service | CF | ULS 973990 | 2026-08-02 02:47:58 |
| Grant Date | 1993-09-16 | ULS 973990 | 2026-08-02 02:47:58 |
| Expiration Date | 2001-02-01 | ULS 973990 | 2026-08-02 02:47:58 |
| Cancellation Date | 1998-10-09 | ULS 973990 | 2026-08-02 02:47:58 |