# N646DH: 2014 Hoover Dwight M SONEX WAIEX

- Status: Valid registration
- Airframe: [Hoover Dwight M SONEX WAIEX](https://openairdocs.org/model/hoover-dwight-m-sonex-waiex) (registry code 05633FV, 2 seats)
- Engine: [Revmaster 2300](https://openairdocs.org/engine/revmaster-2300) (registry code 52551)
- Serial number: 0145
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Sonex Aircraft LLC WAIEX
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 23, 2014
- Certificate issued: August 9, 2021
- Expires: August 31, 2028
- Mode S code: A87BD8
- Registered owner: [Stacy Theodore L](https://openairdocs.org/faa-owner/STACY%20THEODORE%20L)
- Location: [Valparaiso, IN](https://openairdocs.org/faa-place/IN/Valparaiso)
- Owner type: Individual
- Owner's area on the map: 41.4644° N, 87.1241° W: Placed by OpenAirDocs at the center of ZIP code 46385, 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=646DH
- Page: https://openairdocs.org/aircraft/N646DH

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 (Hoover Dwight M SONEX WAIEX)

None in force.

### Matched by engine (Revmaster 2300)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N646DH.

## FAA accident and incident reports

None matched to N646DH.

## 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 Hoover Dwight M SONEX WAIEX aircraft: https://openairdocs.org/model/hoover-dwight-m-sonex-waiex/aircraft.md
- The Revmaster 2300 engine: https://openairdocs.org/engine/revmaster-2300.md

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