# N7762D: 2017 Dwayne Williston S-20 RAVEN

- Status: Valid registration
- Airframe: [Dwayne Williston S-20 RAVEN](https://openairdocs.org/model/dwayne-williston-s-20-raven) (registry code 05643J4, 2 seats)
- Engine: [Rotax 912ULS](https://openairdocs.org/engine/rotax-912uls) (registry code 55607)
- Serial number: 02170069
- Year built: 2017
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 9, 2026
- Certificate issued: December 15, 2025
- Expires: December 31, 2032
- Mode S code: AA81F3
- Registered owners: [Donovan Brian W](https://openairdocs.org/faa-owner/DONOVAN%20BRIAN%20W), [Donovan Janelle L](https://openairdocs.org/faa-owner/DONOVAN%20JANELLE%20L)
- Location: [Concordia, KS](https://openairdocs.org/faa-place/KS/Concordia)
- Owner type: Co-owned
- Owner's area on the map: 39.5601° N, 97.6390° W: Placed by OpenAirDocs at the center of ZIP code 66901, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7762D
- Page: https://openairdocs.org/aircraft/N7762D

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 (Dwayne Williston S-20 RAVEN)

None in force.

### Matched by engine (Rotax 912ULS)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N7762D.

## FAA accident and incident reports

None matched to N7762D.

## 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 N7762D

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N7762D before.

- [Cancelled 2012-10-22](https://openairdocs.org/deregistered/N7762D-2012-10-22): Piper PA-18A 150, S/N 18-5941, built 1957. Sale reported, pending cancellation. Owner: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)

## Related

- Other Dwayne Williston S-20 RAVEN aircraft: https://openairdocs.org/model/dwayne-williston-s-20-raven/aircraft.md
- The Rotax 912ULS engine: https://openairdocs.org/engine/rotax-912uls.md

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