# N425FK: 1974 Cianchette FOKKER DR-I-TRI-PLAN

- Status: Valid registration
- Airframe: [Cianchette FOKKER DR-I-TRI-PLAN](https://openairdocs.org/model/cianchette-fokker-dr-i-tri-plan) (registry code 0563206, 1 seats)
- Engine: [Warner SS165 series](https://openairdocs.org/engine/warner-ss165-series) (registry code 64504)
- Serial number: 2001
- Year built: 1974
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 14, 2000
- Certificate issued: June 15, 2010
- Expires: July 31, 2027
- Mode S code: A50EB9
- Registered owner: [Owls Head Transportation Museum](https://openairdocs.org/faa-owner/OWLS%20HEAD%20TRANSPORTATION%20MUSEUM)
- Location: [Owls Head, ME](https://openairdocs.org/faa-place/ME/Owls%20Head)
- Owner type: Corporation
- Owner's area on the map: 44.0481° N, 69.0919° W: Placed by OpenAirDocs at the center of ZIP code 04854, 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=425FK
- Page: https://openairdocs.org/aircraft/N425FK

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. The registry lists only the engine series, so ADs for every Warner SS165 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Cianchette FOKKER DR-I-TRI-PLAN)

None in force.

### Matched by engine (Warner SS165 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N425FK.

## 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 19860706060759I](https://openairdocs.org/incident/19860706060759I), Jul 6, 1986: Amtrrf FOKKERDR1 (N425FK), Rockland, ME, Minor damage. Lost control during rollout as tail scag rolled over concrete surface. Aircraft nosed over after a ground loop.

## 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 Cianchette FOKKER DR-I-TRI-PLAN aircraft: https://openairdocs.org/model/cianchette-fokker-dr-i-tri-plan/aircraft.md
- The Warner SS165 series engine: https://openairdocs.org/engine/warner-ss165-series.md

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