# N640C: 2005 Flight Design CTSW, registration cancelled 2018-05-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 31, 2018
- Status when cancelled: Sale reported, canceled
- Airframe: [Flight Design CTSW](https://openairdocs.org/model/flight-design-ctsw) (registry code 0600001)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: 05-10-13
- Year built: 2005
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Light sport, airplane
- Airworthiness date: March 9, 2006
- Last registry action: April 15, 2015
- Mode S code: A8656D
- Location: [Naperville, IL](https://openairdocs.org/faa-place/IL/Naperville)
- Owner type: Individual
- Owner's area on the map: 41.7289° N, 88.1257° W: Placed by OpenAirDocs at the center of ZIP code 60565, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N640C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=640C
- Page: https://openairdocs.org/deregistered/N640C-2018-05-31

From the FAA registry file of November 4, 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 Flight Design CTSW: https://openairdocs.org/model/flight-design-ctsw.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 CEN14CA268](https://openairdocs.org/ntsb/CEN14CA268), May 26, 2014: Flight Design Ctsw (N640C), New Carlisle, OH, substantial damage. Probable cause: The pilot did not maintain control of the airplane while landing.

## 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.

- [Accident 20140526008039A](https://openairdocs.org/incident/20140526008039A), May 26, 2014: Flight Design Gmbh CTSW (N640C), New Carlisle, OH, Substantial damage. Pilot reported aircraft veered left on roll out after landing, on grass strip, nose gear dug in to turf and flipped aircraft on its back. Witness stated…

## Other aircraft with N640C

- [Cancelled 2003-07-22](https://openairdocs.org/deregistered/N640C-2003-07-22): Cirrus Design SR20, S/N 1323. Exported to Australia. Owner: [Orr Richard A](https://openairdocs.org/faa-owner/ORR%20RICHARD%20A), [Malibu, CA](https://openairdocs.org/faa-place/CA/Malibu)
- [Cancelled 1949-06-16](https://openairdocs.org/deregistered/N640C-1949-06-16): Stinson 108-3, S/N 108-3640. Owner: [H Robert Dykes Jr](https://openairdocs.org/faa-owner/H%20ROBERT%20DYKES%20JR), [Taft, CA](https://openairdocs.org/faa-place/CA/Taft)

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