# N621JM: 1989 Jiangxi Hongdu AV Ind CJ-6, registration cancelled 2021-01-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 23, 2021
- Status when cancelled: Sale reported, canceled
- Airframe: [Jiangxi Hongdu AV Ind CJ-6](https://openairdocs.org/model/jiangxi-hongdu-av-ind-cj-6) (registry code 05622JA)
- Engine: [Housai 6JIA](https://openairdocs.org/engine/housai-6jia) (registry code 34200)
- Serial number: 4632023
- Year built: 1989
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: August 9, 2007
- Last registry action: April 20, 2020
- Mode S code: A81AC8
- Location: [Crystal, MN](https://openairdocs.org/faa-place/MN/Crystal)
- Owner type: Individual
- Owner's area on the map: 45.0637° N, 93.3412° W: Placed by OpenAirDocs at the center of ZIP code 55429, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N621JM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=621JM
- Page: https://openairdocs.org/deregistered/N621JM-2021-01-23

From the FAA registry file of November 5, 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 Jiangxi Hongdu AV Ind CJ-6: https://openairdocs.org/model/jiangxi-hongdu-av-ind-cj-6.md

## NTSB investigations (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 WPR19LA117](https://openairdocs.org/ntsb/WPR19LA117), Apr 19, 2019: Nanchang CJ 6 (N621JM), Grass Valley, CA, substantial damage. Probable cause: A loss of brake control due to fatigue fracture of the brake control cable, which resulted in the separation of the cable from the brake handle.

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