# N729MD: 2002 Schleicher ASW-27B

- Status: Valid registration
- Airframe: [Schleicher ASW-27B](https://openairdocs.org/model/schleicher-asw-27b) (registry code 056101F, 1 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 27197
- Year built: 2002
- Type: Glider
- Engine type: None
- Airworthiness: Standard, glider
- Airworthiness date: November 20, 2002
- Certificate issued: November 18, 2024
- Expires: November 30, 2031
- Mode S code: A9C612
- Registered owner: [Middleline Aviation Inc](https://openairdocs.org/faa-owner/MIDDLELINE%20AVIATION%20INC)
- Location: [Ballston Spa, NY](https://openairdocs.org/faa-place/NY/Ballston%20Spa)
- Owner type: Corporation
- Owner's area on the map: 43.0017° N, 73.8701° W: Placed by OpenAirDocs at the center of ZIP code 12020, 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=729MD
- Page: https://openairdocs.org/aircraft/N729MD

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 (Schleicher ASW-27B)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N729MD.

## FAA accident and incident reports

None matched to N729MD.

## 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 Schleicher ASW-27B aircraft: https://openairdocs.org/model/schleicher-asw-27b/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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