# N27ZX: 2006 Sachse Stephan AVENTURA II

- Status: Valid registration
- Airframe: [Sachse Stephan AVENTURA II](https://openairdocs.org/model/sachse-stephan-aventura-ii) (registry code 05621B8, 2 seats)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: AA2A0105
- Year built: 2006
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Aero Adventure Inc AVENTURA II
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 22, 2006
- Certificate issued: February 1, 2006
- Expires: March 31, 2027
- Mode S code: A2A678
- Registered owner: [Sachse Stephan](https://openairdocs.org/faa-owner/SACHSE%20STEPHAN)
- Location: [San Jose, CA](https://openairdocs.org/faa-place/CA/San%20Jose)
- Owner type: Individual
- Owner's area on the map: 37.2442° N, 121.8316° W: Placed by OpenAirDocs at the center of ZIP code 95123, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=27ZX
- Page: https://openairdocs.org/aircraft/N27ZX

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.

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

### Matched by airframe (Sachse Stephan AVENTURA II)

None in force.

### Matched by engine (Rotax SEE BOMBADIER)

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 GAA22WA138](https://openairdocs.org/ntsb/GAA22WA138), Mar 29, 2022: Sachse Stephan Aventura II (N27ZX), Klekot, Poland, substantial damage, 1 fatal

## FAA accident and incident reports

None matched to N27ZX.

## 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 Sachse Stephan AVENTURA II aircraft: https://openairdocs.org/model/sachse-stephan-aventura-ii/aircraft.md
- The Rotax SEE BOMBADIER engine: https://openairdocs.org/engine/rotax-see-bombadier.md

---
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.