# N5374U: Burkhart Grob G-109B

- Status: Valid registration
- Airframe: [Burkhart Grob G-109B](https://openairdocs.org/model/burkhart-grob-g-109b) (registry code 1660205, 2 seats)
- Data sheets: [TCDS G43EU](https://openairdocs.org/tcds/G43EU) (GROB Aircraft AG) (OpenAirDocs)
- Serial number: 6285
- Type: Glider
- Engine type: Reciprocating
- Airworthiness: Standard, glider
- Airworthiness date: July 13, 1984
- Certificate issued: November 22, 2022
- Expires: November 30, 2029
- Mode S code: A6CD65
- Registered owner: [Lieber Stuart M](https://openairdocs.org/faa-owner/LIEBER%20STUART%20M)
- Location: [Lakeville, MN](https://openairdocs.org/faa-place/MN/Lakeville)
- Owner type: Individual
- Owner's area on the map: 44.6421° N, 93.2764° W: Placed by OpenAirDocs at the center of ZIP code 55044, 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=5374U
- Page: https://openairdocs.org/aircraft/N5374U

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 (Burkhart Grob G-109B)

None in force.

## Information bulletins (advisory) (1 in force)

- [SAIB ACE-98-43](https://openairdocs.org/saib/ACE-98-43): . Issued Jul 30, 1998

## NTSB investigations

None matched to N5374U.

## NTSB investigations on N5374U not matched to an aircraft (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 LAX82DA338](https://openairdocs.org/ntsb/LAX82DA338), Sep 4, 1982: Cessna 206 (N5374U), Perris Valley, CA, substantial damage

## FAA accident and incident reports

None matched to N5374U.

## 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 Burkhart Grob G-109B aircraft: https://openairdocs.org/model/burkhart-grob-g-109b/aircraft.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.