# N358TS: 2007 Dudley Kem WH4 HARPOON

- Status: Valid registration
- Airframe: [Dudley Kem WH4 HARPOON](https://openairdocs.org/model/dudley-kem-wh4-harpoon) (registry code 056218H, 4 seats)
- Engine: [Walter 601D](https://openairdocs.org/engine/walter-601d) (registry code 64005)
- Serial number: WH06
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 14, 2007
- Certificate issued: January 7, 2026
- Expires: January 31, 2033
- Mode S code: A4043F
- Registered owner: [Harpoon Aviation II LLC](https://openairdocs.org/faa-owner/HARPOON%20AVIATION%20II%20LLC)
- Location: [Maumee, OH](https://openairdocs.org/faa-place/OH/Maumee)
- Owner type: LLC
- Owner's area on the map: 41.5748° N, 83.6866° W: Placed by OpenAirDocs at the center of ZIP code 43537, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=358TS
- Page: https://openairdocs.org/aircraft/N358TS

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 (Dudley Kem WH4 HARPOON)

None in force.

### Matched by engine (Walter 601D)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N358TS.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20221021016629I](https://openairdocs.org/incident/20221021016629I), Oct 21, 2022: Dudley Kem WH4 HARPOON (N358TS), Devils Lake, ND, Minor damage. Aircraft departed runway 13 after a normal preflight. Pilot in command (PIC) stated that takeoff and initial climb was normal. PIC stated the engine began to…

## 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 Dudley Kem WH4 HARPOON aircraft: https://openairdocs.org/model/dudley-kem-wh4-harpoon/aircraft.md
- The Walter 601D engine: https://openairdocs.org/engine/walter-601d.md

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