# N41768: Clapp William Merle KR2-S

- Status: Valid registration
- Airframe: [Clapp William Merle KR2-S](https://openairdocs.org/model/clapp-william-merle-kr2-s) (registry code 05617O8, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: CLAPP2
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 27, 2004
- Certificate issued: May 12, 2017
- Expires: May 31, 2027
- Mode S code: A4F16C
- Registered owner: [Angeline Robert R](https://openairdocs.org/faa-owner/ANGELINE%20ROBERT%20R)
- Location: [Puyallup, WA](https://openairdocs.org/faa-place/WA/Puyallup)
- Owner type: Individual
- Owner's area on the map: 47.1485° N, 122.3241° W: Placed by OpenAirDocs at the center of ZIP code 98373, 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=41768
- Page: https://openairdocs.org/aircraft/N41768

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 (Clapp William Merle KR2-S)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N41768.

## 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 20170503013029I](https://openairdocs.org/incident/20170503013029I), May 3, 2017: Clapp William Merle KR2-S (N41768), Iowa City, IA, Minor damage. The airman was making his second flight in the aircraft to become comfortable with it?s characteristics. The airman was planning on practicing full stop…

## 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 N41768

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N41768 before.

- [Cancelled 1958-06-23](https://openairdocs.org/deregistered/N41768-1958-06-23): Cessna 172, S/N 612. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

## Related

- Other Clapp William Merle KR2-S aircraft: https://openairdocs.org/model/clapp-william-merle-kr2-s/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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