Universal Licensing System
WDU472
SOUTHWESTERN BELL TELEPHONE COMPANY
License details
| ULS identifier | 973929 |
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| Call sign | WDU472 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1990-08-24 |
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| Expiration | 2000-08-01 |
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| Cancellation | 1998-10-09 |
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| Frequency range | 11325 - 11485 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SPRINGDALE, WASHINGTON, AR |
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| Coordinates | 36.1850556, -94.1360278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:43 |
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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 | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11325.00000000 | | 00M0F7W |
| 1 | 1 | 11485.00000000 | | 00M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 701 WEST EMMA, SPRINGDALE, WASHINGTON, AR | 36.18505556, -94.13602778 | 403.300 m | | 32.900 m overall | |
| 2 | R | | 36.07144444, -94.14047222 | 516.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | | 181.8000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-13 | WDU472 | LICCNV |
| 1998-10-09 | WDU472 | LICAN |
| 1997-11-06 | WDU472 | LIREN |
| 1986-03-20 | WDU472 | LIMOD |
| 1985-11-14 | WDU472 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 973929 | 2026-08-02 02:47:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDU472 | ULS 973929 | 2026-08-02 02:47:43 |
| Status | C | ULS 973929 | 2026-08-02 02:47:43 |
| Service | CF | ULS 973929 | 2026-08-02 02:47:43 |
| Grant Date | 1990-08-24 | ULS 973929 | 2026-08-02 02:47:43 |
| Expiration Date | 2000-08-01 | ULS 973929 | 2026-08-02 02:47:43 |
| Cancellation Date | 1998-10-09 | ULS 973929 | 2026-08-02 02:47:43 |