# N971ML: Douglas DC-9-31, registration cancelled 2000-01-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 3, 2000
- Status when cancelled: Triennial form not returned
- Airframe: [Douglas DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (registry code 3022065)
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE) (OpenAirDocs)
- Serial number: 47270
- Type of aircraft: Fixed wing multi engine
- Certificate issued: June 1, 1992
- Last registry action: October 19, 1999
- Mode S code: AD887A
- Owner when cancelled: [Aviation Systems Intl Inc](https://openairdocs.org/faa-owner/AVIATION%20SYSTEMS%20INTL%20INC)
- Location: [Boca Raton, FL](https://openairdocs.org/faa-place/FL/Boca%20Raton)
- Owner type: Corporation
- Owner's area on the map: 26.4118° N, 80.0890° W: Placed by OpenAirDocs at the center of ZIP code 33487, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N971ML
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=971ML
- Page: https://openairdocs.org/deregistered/N971ML-2000-01-03

From the FAA registry file of October 28, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Douglas DC-9-31: https://openairdocs.org/model/douglas-dc-9-31.md

## FAA accident and incident reports (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 19900224008199I](https://openairdocs.org/incident/19900224008199I), Feb 24, 1990: Doug DC931 (N971ML), Buffalo, NY. Electrical trim for flaps inoperative. Reset breakers on descent and system activated before landing.

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