# N800CM: Schiavoni Joseph J KR-2

- Status: Valid registration
- Airframe: [Schiavoni Joseph J KR-2](https://openairdocs.org/model/schiavoni-joseph-j-kr-2) (registry code 05617RC, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: KR-2 9478-80/JS
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: November 14, 2004
- Certificate issued: August 4, 2021
- Expires: August 31, 2028
- Mode S code: AAE21B
- Registered owner: [Happnie Daniel J](https://openairdocs.org/faa-owner/HAPPNIE%20DANIEL%20J)
- Location: [Sharon, MA](https://openairdocs.org/faa-place/MA/Sharon)
- Owner type: Individual
- Owner's area on the map: 42.0996° N, 71.1871° W: Placed by OpenAirDocs at the center of ZIP code 02067, 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=800CM
- Page: https://openairdocs.org/aircraft/N800CM

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 (Schiavoni Joseph J KR-2)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N800CM.

## 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 20050704019569I](https://openairdocs.org/incident/20050704019569I), Jul 4, 2005: Amtr KR2 (N800CM), Philadelphia, PA, Minor damage. (-23) The experimental aircraft was being operated during the first phase of the flight operation in accordance with the operating limitations. It landed on…

## 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 N800CM

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N800CM before.

- [Cancelled 1996-03-15](https://openairdocs.org/deregistered/N800CM-1996-03-15): Piper PA-31-310, S/N 31577. Exported to Canada. Owner: [Christian Air Ministry](https://openairdocs.org/faa-owner/CHRISTIAN%20AIR%20MINISTRY), [Griffin, GA](https://openairdocs.org/faa-place/GA/Griffin)

## Related

- Other Schiavoni Joseph J KR-2 aircraft: https://openairdocs.org/model/schiavoni-joseph-j-kr-2/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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