# N68ST: 1973 Let L-13 BLANIK

- Status: Valid registration
- Airframe: [Let L-13 BLANIK](https://openairdocs.org/model/let-l-13-blanik) (registry code 1360305, 2 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 25508
- Year built: 1973
- Type: Glider
- Engine type: None
- Airworthiness: Standard, acrobatic
- Airworthiness date: July 6, 2020
- Certificate issued: November 3, 2016
- Expires: November 30, 2029
- Mode S code: A90280
- Registered owner: [Stefenelli Aviation N-Tr Inc Trustee](https://openairdocs.org/faa-owner/STEFENELLI%20AVIATION%20N-TR%20INC%20TRUSTEE)
- Location: Attersee, Austria
- Owner type: Corporation
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=68ST
- Page: https://openairdocs.org/aircraft/N68ST

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 (Let L-13 BLANIK)

None in force.

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N68ST.

## FAA accident and incident reports

None matched to N68ST.

## 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.

## Earlier aircraft with N68ST

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N68ST before.

- [Cancelled 2010-11-16](https://openairdocs.org/deregistered/N68ST-2010-11-16): Pegasus QUANTUM 15, S/N 7899, built 2002. Exported to Mexico. Owner: [Berdeaux Gary C](https://openairdocs.org/faa-owner/BERDEAUX%20GARY%20C), [Park City, KY](https://openairdocs.org/faa-place/KY/Park%20City)
- [Cancelled 2005-01-07](https://openairdocs.org/deregistered/N68ST-2005-01-07): Piper PA-31, S/N 31-729, built 1971. Exported to Canada. Owner: [Headwind Aviation LLC](https://openairdocs.org/faa-owner/HEADWIND%20AVIATION%20LLC), [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh)

## Related

- Other Let L-13 BLANIK aircraft: https://openairdocs.org/model/let-l-13-blanik/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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