Universal Licensing System
257A
Occidental Petroleum Corporation
License details
| ULS identifier | 4064558 |
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| Call sign | 257A |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2018-07-11 |
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| Expiration | 2028-07-11 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-09-14 05:06:22 |
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Licensee
| Name | Occidental Petroleum Corporation |
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| Applicant type | C |
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| FRN | 0001533074 |
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| Location | Midland, TX |
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| Address | 1600 GEHRIG DRIVE, Midland, TX, 79706 |
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License history
| Date | File or call sign | Action |
|---|
| 2026-03-16 | 257A | LIASS |
| 2019-08-08 | 257A | LITRAN |
| 2018-07-11 | 257A | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4064558 | 2026-09-14 05:06:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 257A | ULS 4064558 | 2026-09-14 05:06:22 |
| Status | A | ULS 4064558 | 2026-09-14 05:06:22 |
| Service | AC | ULS 4064558 | 2026-09-14 05:06:22 |
| Grant Date | 2018-07-11 | ULS 4064558 | 2026-09-14 05:06:22 |
| Expiration Date | 2028-07-11 | ULS 4064558 | 2026-09-14 05:06:22 |