# N3688S: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: January 9, 1990
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3688S
- Page: https://openairdocs.org/aircraft/N3688S

## Aircraft that carried N3688S

- [Cancelled 1990-01-09](https://openairdocs.org/deregistered/N3688S-1990-01-09): Cessna 172E, S/N 17250888. Triennial form not returned

## NTSB investigations on N3688S (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 CHI70F0380](https://openairdocs.org/ntsb/CHI70F0380), Nov 14, 1969: Cessna 172 (N3688S), Brookpark, OH, destroyed

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