# N63WH: 2004 Hall Wendell WH 4 HARPOON

- Status: Valid registration
- Airframe: [Hall Wendell WH 4 HARPOON](https://openairdocs.org/model/hall-wendell-wh-4-harpoon) (registry code 05615EB, 4 seats)
- Engine: [Walter 601D](https://openairdocs.org/engine/walter-601d) (registry code 64005)
- Serial number: WH 02
- Year built: 2004
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 18, 2004
- Certificate issued: December 19, 2020
- Expires: December 31, 2027
- Mode S code: A83D5F
- Registered owner: [Tpt Toys LLC](https://openairdocs.org/faa-owner/TPT%20TOYS%20LLC)
- Location: [Deland, FL](https://openairdocs.org/faa-place/FL/Deland)
- Owner type: LLC
- Owner's area on the map: 29.0572° N, 81.2256° W: Placed by OpenAirDocs at the center of ZIP code 32724, 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=63WH
- Page: https://openairdocs.org/aircraft/N63WH

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 (Hall Wendell WH 4 HARPOON)

None in force.

### Matched by engine (Walter 601D)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N63WH.

## FAA accident and incident reports

None matched to N63WH.

## 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 Hall Wendell WH 4 HARPOON aircraft: https://openairdocs.org/model/hall-wendell-wh-4-harpoon/aircraft.md
- The Walter 601D engine: https://openairdocs.org/engine/walter-601d.md

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