# N26DG: 1981 Gregory Donovan M HEADWIN-B

- Status: Valid registration
- Airframe: [Gregory Donovan M HEADWIN-B](https://openairdocs.org/model/gregory-donovan-m-headwin-b) (registry code 0565236, 1 seats)
- Engine: [Volkswagen CONVERSION](https://openairdocs.org/engine/volkswagen-conversion) (registry code 63501)
- Serial number: JD-564
- Year built: 1981
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 21, 1982
- Certificate issued: April 25, 2008
- Expires: January 31, 2030
- Mode S code: A27CF6
- Registered owner: [Colley Douglas W](https://openairdocs.org/faa-owner/COLLEY%20DOUGLAS%20W)
- Location: [Spokane, WA](https://openairdocs.org/faa-place/WA/Spokane)
- Owner type: Individual
- Owner's area on the map: 47.5972° N, 117.3178° W: Placed by OpenAirDocs at the center of ZIP code 99223, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=26DG
- Page: https://openairdocs.org/aircraft/N26DG

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 (Gregory Donovan M HEADWIN-B)

None in force.

### Matched by engine (Volkswagen CONVERSION)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N26DG.

## FAA accident and incident reports

None matched to N26DG.

## 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 Gregory Donovan M HEADWIN-B aircraft: https://openairdocs.org/model/gregory-donovan-m-headwin-b/aircraft.md
- The Volkswagen CONVERSION engine: https://openairdocs.org/engine/volkswagen-conversion.md

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