# N644AA: 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 14, 2002
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=644AA
- Page: https://openairdocs.org/aircraft/N644AA

## Aircraft that carried N644AA

- [Cancelled 2002-01-14](https://openairdocs.org/deregistered/N644AA-2002-01-14): Boeing 757-223, S/N 24602, built 1991. Triennial form not returned. Owner: [Wilmington Trust Company Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20COMPANY%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

## NTSB investigations on N644AA (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 DCA01MA064](https://openairdocs.org/ntsb/DCA01MA064), Sep 11, 2001: Boeing 757-200 (N644AA), Arlington, VA, destroyed, 64 fatal. Probable cause: The Safety Board did not determine the probable cause and does not plan to issue a report or open a public docket. The terrorist attacks of September 11, 2001 are under the jurisdiction of the…

## FAA accident and incident reports on N644AA (2)

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 20010911028569A](https://openairdocs.org/incident/20010911028569A), Sep 11, 2001: Boeing 757223 (N644AA), Washington, DC, Destroyed, 68 fatal. (-23) American airlines flight #77 was hijacked by terrorists after departure from iad en route to lax. The aircraft was then crashed into the pentagon. The…
- [Incident 19951102039839I](https://openairdocs.org/incident/19951102039839I), Nov 2, 1995: Boeing 757223 (N644AA), Nashville, TN, Substantial damage. Lost oil and oil pressure zero NR1 engine. Diverted to bna. Metal in three chip detectors.

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