Universal Licensing System
WDU209
SOUTHWESTERN BELL TELEPHONE COMPANY
License details
| ULS identifier | 973837 |
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| Call sign | WDU209 |
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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 | 1999-03-08 |
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| Frequency range | 6197.2 - 6345.5 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | JOPLIN, JASPER, MO |
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| Coordinates | 37.0833889, -94.5166111 |
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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 | 6197.20000000 | | | | | |
| 1 | 2 | FXO | 6345.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6197.20000000 | | 00M0F7W |
| 1 | 2 | 6345.50000000 | | 00M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 727 PEARL STREET, JOPLIN, JASPER, MO | 37.08338889, -94.51661111 | 306.300 m | | 75.600 m overall | |
| 2 | R | | 37.50558333, -94.51633333 | 304.200 m | | | |
| 3 | R | | 36.88200000, -94.41297222 | 374.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 0.0000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | V | | 157.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | WDU209 | LICCNV |
| 1999-03-08 | WDU209 | LICAN |
| 1997-11-06 | WDU209 | LIREN |
| 1988-03-18 | WDU209 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 973837 | 2026-08-02 02:47:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDU209 | ULS 973837 | 2026-08-02 02:47:58 |
| Status | C | ULS 973837 | 2026-08-02 02:47:58 |
| Service | CF | ULS 973837 | 2026-08-02 02:47:58 |
| Grant Date | 1990-08-24 | ULS 973837 | 2026-08-02 02:47:58 |
| Expiration Date | 2000-08-01 | ULS 973837 | 2026-08-02 02:47:58 |
| Cancellation Date | 1999-03-08 | ULS 973837 | 2026-08-02 02:47:58 |