# N504CT: 2007 Flight Design CTSW

- Status: Valid registration
- Airframe: [Flight Design CTSW](https://openairdocs.org/model/flight-design-ctsw) (registry code 0600001, 2 seats)
- Engine: [Rotax 912ULS series](https://openairdocs.org/engine/rotax-912uls-series) (registry code 55572)
- Serial number: 07-03-12
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Light sport, airplane
- Airworthiness date: January 24, 2008
- Certificate issued: August 25, 2021
- Expires: August 31, 2028
- Mode S code: A64910
- Registered owner: [Resetarits Matthew](https://openairdocs.org/faa-owner/RESETARITS%20MATTHEW)
- Location: [West Seneca, NY](https://openairdocs.org/faa-place/NY/West%20Seneca)
- Owner type: Individual
- Owner's area on the map: 42.8378° N, 78.7472° W: Placed by OpenAirDocs at the center of ZIP code 14224, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=504CT
- Page: https://openairdocs.org/aircraft/N504CT

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Rotax 912ULS model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Flight Design CTSW)

None in force.

### Matched by engine (Rotax 912ULS series)

None in force.

## Information bulletins (advisory)

None matched.

## 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 ERA24LA325](https://openairdocs.org/ntsb/ERA24LA325), Jul 23, 2024: Flight Design Ctsw (N504CT), Cuba, NY, substantial damage. Probable cause: A separation of the left main landing gear wheel assembly during 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 20240723010199A](https://openairdocs.org/incident/20240723010199A), Jul 23, 2024: Flight Design Gmbh CTSW (N504CT), Cuba, NY, Substantial damage. On July 23rd, at approximately 6:00 pm EDT, a Flight design Ctsw landed on a private Grass airstrip in Cuba, NY, under VMC conditions with calm winds. The…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Flight Design CTSW aircraft: https://openairdocs.org/model/flight-design-ctsw/aircraft.md
- The Rotax 912ULS series engine: https://openairdocs.org/engine/rotax-912uls-series.md

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