# N412SA: 2007 Alisport SILENT 2

- Status: Valid registration
- Airframe: [Alisport SILENT 2](https://openairdocs.org/model/alisport-silent-2) (registry code 059020S, 1 seats)
- Engine: [Alisport A302EFI](https://openairdocs.org/engine/alisport-a302efi) (registry code 01651)
- Serial number: 2012K
- Year built: 2007
- Type: Glider
- Engine type: 2 cycle
- Airworthiness: Experimental, registered before 01/31/08
- Airworthiness date: December 11, 2007
- Certificate issued: July 16, 2007
- Expires: October 31, 2027
- Mode S code: A4DD1F
- Registered owner: [Arndt Steven R](https://openairdocs.org/faa-owner/ARNDT%20STEVEN%20R)
- Location: [Concord, NH](https://openairdocs.org/faa-place/NH/Concord)
- Owner type: Individual
- Owner's area on the map: 43.2386° N, 71.5563° W: Placed by OpenAirDocs at the center of ZIP code 03301, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=412SA
- Page: https://openairdocs.org/aircraft/N412SA

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 (Alisport SILENT 2)

None in force.

### Matched by engine (Alisport A302EFI)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N412SA.

## FAA accident and incident reports

None matched to N412SA.

## 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.

## Service difficulty reports on N412SA not matched to an aircraft (1)

They name N412SA, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [SDR 20000714SH031](https://openairdocs.org/sdr/20000714SH031), Jun 1, 2000: BLOWER MOTOR. INOPERATIVE. BLOWER MOTOR INOPERATIVE. (X)

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Alisport SILENT 2 aircraft: https://openairdocs.org/model/alisport-silent-2/aircraft.md
- The Alisport A302EFI engine: https://openairdocs.org/engine/alisport-a302efi.md

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