Universal Licensing System
WDU251
SOUTHWESTERN BELL TELEPHONE COMPANY
License details
| ULS identifier | 973853 |
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| Call sign | WDU251 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1990-07-31 |
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| Expiration | 1997-04-25 |
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| Cancellation | 1997-04-25 |
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| Frequency range | 6034.2 - 10895 MHz (5 frequencies) |
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| Locations | 3 |
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| Representative location | LAWRENCE, DOUGLAS, KS |
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| Coordinates | 38.7827778, -95.2043889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:43:56 |
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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 RM 9-B-8, ST LOUIS, MO, 63101 |
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Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 973853 | 2026-08-24 01:43:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDU251 | ULS 973853 | 2026-08-24 01:43:56 |
| Status | C | ULS 973853 | 2026-08-24 01:43:56 |
| Service | CF | ULS 973853 | 2026-08-24 01:43:56 |
| Grant Date | 1990-07-31 | ULS 973853 | 2026-08-24 01:43:56 |
| Expiration Date | 1997-04-25 | ULS 973853 | 2026-08-24 01:43:56 |
| Cancellation Date | 1997-04-25 | ULS 973853 | 2026-08-24 01:43:56 |