# N993Z: 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: August 28, 2001
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=993Z
- Page: https://openairdocs.org/aircraft/N993Z

## Aircraft that carried N993Z

- [Cancelled 2001-08-28](https://openairdocs.org/deregistered/N993Z-2001-08-28): Douglas DC-9-31, S/N 47082. Triennial form not returned. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

## NTSB investigations on N993Z (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 MIA99IA249](https://openairdocs.org/ntsb/MIA99IA249), Sep 9, 1999: Douglas DC-9-31 (N993Z), Nashville, TN, incident, minor damage. Probable cause: A preexisting crack on the left main landing gear outer cylinder housing and the first officer's failure to maintain the proper rate of descent resulting in a hard landing on touchdown, and…

## FAA accident and incident reports on N993Z (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.

- [Incident 19990909029049I](https://openairdocs.org/incident/19990909029049I), Sep 9, 1999: Doug DC931 (N993Z), Nashville, TN, Minor damage. (.19) On September 9, 1999, at about 1138 central daylight time, a Douglas DC-9-31, N993Z, twa flight 600, registered to first security bank, north American…

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