# N1644: 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: May 15, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1644
- Page: https://openairdocs.org/aircraft/N1644

## Aircraft that carried N1644

- [Cancelled 2021-05-15](https://openairdocs.org/deregistered/N1644-2021-05-15): Robert Bradley J&J TUKAN, S/N 4416. Sale reported, canceled. Owner: [Floral City, FL](https://openairdocs.org/faa-place/FL/Floral%20City)

## NTSB investigations on N1644 (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 ATL86IA144](https://openairdocs.org/ntsb/ATL86IA144), May 23, 1986: Boeing 727-295 (N1644), Nashville, TN, incident, no damage

## FAA accident and incident reports on N1644 (5)

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 19860523042309I](https://openairdocs.org/incident/19860523042309I), May 23, 1986: Boeing 727295 (N1644), Nashville, TN. Engine fire warning light persisted after bottles were fired. Evacuation after landing.
- [Incident 19811125082769I](https://openairdocs.org/incident/19811125082769I), Nov 25, 1981: Boeing 727295 (N1644), Memphis, TN. Pilot reported complete loss hydraulic system quantity. No leaks or malfunction found. Quantity loss normal.
- [Incident 19790904034409I](https://openairdocs.org/incident/19790904034409I), Sep 4, 1979: Boeing 727295 (N1644), Boston, MA. Aircraft struck a taxiway light during taxi for takeoff. No damage found on inspection.
- [Incident 19790627017269I](https://openairdocs.org/incident/19790627017269I), Jun 27, 1979: Boeing 727295 (N1644), Houston, TX. Zg zk landed after hydraulic loss. Found cracked fitting.
- [Incident 19781101023869I](https://openairdocs.org/incident/19781101023869I), Nov 1, 1978: Boeing 727200 (N1644), Dallas, TX. Landed with low hydraulic quantity and pressure. Replaced leaking line from pump.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.