# N1021G: 2021 Gregory John H SONEX

- Status: Valid registration
- Airframe: [Gregory John H SONEX](https://openairdocs.org/model/gregory-john-h-sonex) (registry code 05638C4, 2 seats)
- Engine: [Aeroconver AEROVEE-2.1 T](https://openairdocs.org/engine/aeroconver-aerovee-2-1-t) (registry code 01398)
- Serial number: 1711
- Year built: 2021
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Sonex Aircraft LLC SONEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 20, 2021
- Certificate issued: February 11, 2019
- Expires: February 28, 2029
- Mode S code: A00EA4
- Registered owner: [Gregory John H](https://openairdocs.org/faa-owner/GREGORY%20JOHN%20H)
- Location: [Clearbrook, MN](https://openairdocs.org/faa-place/MN/Clearbrook)
- Owner type: Individual
- Owner's area on the map: 47.6807° N, 95.3981° W: Placed by OpenAirDocs at the center of ZIP code 56634, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1021G
- Page: https://openairdocs.org/aircraft/N1021G

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 John H SONEX)

None in force.

### Matched by engine (Aeroconver AEROVEE-2.1 T)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N1021G.

## FAA accident and incident reports

None matched to N1021G.

## 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 N1021G

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N1021G before.

- [Cancelled 2012-10-11](https://openairdocs.org/deregistered/N1021G-2012-10-11): Douglas C-47, S/N 15280. Registration expired, pending cancellation. Owner: [Lake Wales Air Services Inc](https://openairdocs.org/faa-owner/LAKE%20WALES%20AIR%20SERVICES%20INC), [Lake Wales, FL](https://openairdocs.org/faa-place/FL/Lake%20Wales)

## Related

- Other Gregory John H SONEX aircraft: https://openairdocs.org/model/gregory-john-h-sonex/aircraft.md
- The Aeroconver AEROVEE-2.1 T engine: https://openairdocs.org/engine/aeroconver-aerovee-2-1-t.md

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