# N721WD: 2014 Delacey William H RV9A

- Status: Valid registration
- Airframe: [Delacey William H RV9A](https://openairdocs.org/model/delacey-william-h-rv9a) (registry code 05632ZP, 2 seats)
- Engine: [Lycoming YO-233](https://openairdocs.org/engine/lycoming-yo-233) (registry code 42413)
- Serial number: 91640
- Year built: 2014
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Vans Aircraft Inc RV-9A
- Airworthiness: Experimental, amateur built
- Airworthiness date: December 18, 2014
- Certificate issued: May 25, 2024
- Expires: May 31, 2031
- Mode S code: A9A93B
- Registered owner: [Sill Aviation LLC](https://openairdocs.org/faa-owner/SILL%20AVIATION%20LLC)
- Location: [O Fallon, IL](https://openairdocs.org/faa-place/IL/O%20Fallon)
- Owner type: LLC
- Owner's area on the map: 38.6000° N, 89.9154° W: Placed by OpenAirDocs at the center of ZIP code 62269, 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=721WD
- Page: https://openairdocs.org/aircraft/N721WD

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 (Delacey William H RV9A)

None in force.

### Matched by engine (Lycoming YO-233)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N721WD.

## FAA accident and incident reports

None matched to N721WD.

## 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 Delacey William H RV9A aircraft: https://openairdocs.org/model/delacey-william-h-rv9a/aircraft.md
- The Lycoming YO-233 engine: https://openairdocs.org/engine/lycoming-yo-233.md

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