Universal Licensing System
50SF
BECHTEL CORP
License details
| ULS identifier | 48363 |
|---|
| Call sign | 50SF |
|---|
| Radio service | AC |
|---|
| Status | C |
|---|
| Grant date | 2008-05-17 |
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| Expiration | 2018-05-12 |
|---|
| Cancellation | 2016-07-11 |
|---|
| Source archive | l_aircr.zip |
|---|
| Dataset refreshed | 2026-08-02 01:40:56 |
|---|
Licensee
| Name | BECHTEL CORP |
|---|
| Applicant type | C |
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| FRN | 0004517074 |
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| Location | OAKLAND, CA |
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| Address | OAKLAND, CA, 94614 |
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License history
| Date | File or call sign | Action |
|---|
| 2016-07-12 | 50SF | LICAN |
| 2008-05-17 | 50SF | LIREN |
| 2008-03-31 | 50SF | ESUFRN |
| 2008-02-19 | 50SF | LETRES |
| 2007-04-18 | 50SF | ESUFND |
| 2006-06-23 | 50SF | ESUFNR |
| 2006-06-23 | 50SF | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 48363 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 50SF | ULS 48363 | 2026-08-02 01:40:56 |
| Status | C | ULS 48363 | 2026-08-02 01:40:56 |
| Service | AC | ULS 48363 | 2026-08-02 01:40:56 |
| Grant Date | 2008-05-17 | ULS 48363 | 2026-08-02 01:40:56 |
| Expiration Date | 2018-05-12 | ULS 48363 | 2026-08-02 01:40:56 |
| Cancellation Date | 2016-07-11 | ULS 48363 | 2026-08-02 01:40:56 |
Related FCC records
| System or type | Record | Relationship |
|---|
| COMPANY | BECHTEL | Filed By |