# N51DW: 2005 Windhorn Douglas M GLASTAR GS-1

- Status: Valid registration
- Airframe: [Windhorn Douglas M GLASTAR GS-1](https://openairdocs.org/model/windhorn-douglas-m-glastar-gs-1) (registry code 0561522, 3 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 5370
- Year built: 2005
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Stoddard Hamilton GLASTAR GS-1
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 28, 2005
- Certificate issued: July 15, 2015
- Expires: July 31, 2028
- Mode S code: A65F76
- Registered owner: [Windhorn Douglas M](https://openairdocs.org/faa-owner/WINDHORN%20DOUGLAS%20M)
- Location: [Kirkland, WA](https://openairdocs.org/faa-place/WA/Kirkland)
- Owner type: Individual
- Owner's area on the map: 47.6760° N, 122.1947° W: Placed by OpenAirDocs at the center of ZIP code 98033, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51DW
- Page: https://openairdocs.org/aircraft/N51DW

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 (Windhorn Douglas M GLASTAR GS-1)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N51DW.

## FAA accident and incident reports

None matched to N51DW.

## 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 N51DW

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N51DW before.

- [Cancelled 1998-04-06](https://openairdocs.org/deregistered/N51DW-1998-04-06): Piper PA-31-325, S/N 317812085. Exported to Canada. Owner: [Desert Aviation Services Inc](https://openairdocs.org/faa-owner/DESERT%20AVIATION%20SERVICES%20INC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)

## Related

- Other Windhorn Douglas M GLASTAR GS-1 aircraft: https://openairdocs.org/model/windhorn-douglas-m-glastar-gs-1/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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