# N678SW: 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: July 30, 2022
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=678SW
- Page: https://openairdocs.org/aircraft/N678SW

## Aircraft that carried N678SW

- [Cancelled 2022-07-30](https://openairdocs.org/deregistered/N678SW-2022-07-30): Cessna 421C, S/N 421C1023. Registration expired, pending cancellation. Owner: [M E Mullaly Inc](https://openairdocs.org/faa-owner/M%20E%20MULLALY%20INC), [Pacific Grove, CA](https://openairdocs.org/faa-place/CA/Pacific%20Grove)

## NTSB investigations on N678SW (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 WPR21FA270](https://openairdocs.org/ntsb/WPR21FA270), Jul 13, 2021: Cessna 421C (N678SW), Monterey, CA, destroyed, 2 fatal. Probable cause: The pilot’s failure to maintain airplane control due to spatial disorientation during an instrument departure procedure in instrument meteorological conditions which resulted in a collision with…

## FAA accident and incident reports on N678SW (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20210713010719A](https://openairdocs.org/incident/20210713010719A), Jul 13, 2021: Cessna 421C (N678SW), Monterey, CA, Destroyed, 2 fatal. Airman departed runway 10 at Monterey Regional Airport at 1038 PST. During the climb out aircraft flew into terrain at approximately 1042 PST. Pilot and…

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