# N4644S: 1963 Schempp-Hirth STANDARD AUSTRIA S

- Status: Valid registration
- Airframe: [Schempp-Hirth STANDARD AUSTRIA S](https://openairdocs.org/model/schempp-hirth-standard-austria-s) (registry code 3801933, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G1IN](https://openairdocs.org/tcds/G1IN) (Schempp-Hirth Flugzeugbau GmbH) (OpenAirDocs)
- Serial number: 39
- Year built: 1963
- Type: Glider
- Engine type: None
- Airworthiness: Standard, normal
- Airworthiness date: January 31, 1964
- Certificate issued: June 18, 2012
- Expires: June 30, 2028
- Mode S code: A5AB6C
- Registered owner: [Bracy Rodney E](https://openairdocs.org/faa-owner/BRACY%20RODNEY%20E)
- Location: [Middleville, MI](https://openairdocs.org/faa-place/MI/Middleville)
- Owner type: Individual
- Owner's area on the map: 42.6950° N, 85.4637° W: Placed by OpenAirDocs at the center of ZIP code 49333, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4644S
- Page: https://openairdocs.org/aircraft/N4644S

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 (Schempp-Hirth STANDARD AUSTRIA S)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4644S.

## FAA accident and incident reports

None matched to N4644S.

## 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) (2)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Schempp-Hirth STANDARD AUSTRIA S)

- [STC SG03715NY](https://openairdocs.org/stc/SG03715NY): Iunstallation and maintenance of Oratex 6000 Covering and Coating System. Lanitz-Prena Folien Factory GmbH
- [STC SA1351WE](https://openairdocs.org/stc/SA1351WE): Replace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12). Ceconite Inc

## Related

- Other Schempp-Hirth STANDARD AUSTRIA S aircraft: https://openairdocs.org/model/schempp-hirth-standard-austria-s/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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