Universal Licensing System
176TW
Sierra American Corporation
License details
| ULS identifier | 209730 |
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| Call sign | 176TW |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1999-05-18 |
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| Expiration | 2009-05-18 |
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| Cancellation | 2009-07-18 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:04 |
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Licensee
| Name | Sierra American Corporation |
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| Applicant type | C |
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| FRN | 0001664226 |
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| Location | Dallas, TX |
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| Address | Dallas, TX, 753700548 |
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License history
| Date | File or call sign | Action |
|---|
| 2009-07-18 | 176TW | LIEXP |
| 2009-02-23 | 176TW | LETRES |
| 1999-05-18 | 176TW | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 209730 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 176TW | ULS 209730 | 2026-08-02 01:40:04 |
| Status | E | ULS 209730 | 2026-08-02 01:40:04 |
| Service | AC | ULS 209730 | 2026-08-02 01:40:04 |
| Grant Date | 1999-05-18 | ULS 209730 | 2026-08-02 01:40:04 |
| Expiration Date | 2009-05-18 | ULS 209730 | 2026-08-02 01:40:04 |
| Cancellation Date | 2009-07-18 | ULS 209730 | 2026-08-02 01:40:04 |