# N3911S: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: January 18, 1971
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3911S
- Page: https://openairdocs.org/aircraft/N3911S

## Aircraft that carried N3911S

- [Cancelled 1971-01-18](https://openairdocs.org/deregistered/N3911S-1971-01-18): Cessna 172E, S/N 17251111. Owner: [Peninsula Aviation](https://openairdocs.org/faa-owner/PENINSULA%20AVIATION), [San Carlos, CA](https://openairdocs.org/faa-place/CA/San%20Carlos)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N3911S-undated): Bell Helicopter Textron 206L-1, S/N 45651. Triennial form not returned

## NTSB investigations on N3911S (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB OAK67F0013](https://openairdocs.org/ntsb/OAK67F0013), Jun 26, 1966: Cessna 172E (N3911S), Vacaville, CA, substantial damage

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