# N606CX: John R Marples CX-4

- Status: Valid registration
- Airframe: [John R Marples CX-4](https://openairdocs.org/model/john-r-marples-cx-4) (registry code 05641N2, 1 seats)
- Serial number: 606
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Certificate issued: March 17, 2023
- Expires: March 31, 2030
- Mode S code: A7DDD1
- Registered owner: [Marples John R](https://openairdocs.org/faa-owner/MARPLES%20JOHN%20R)
- Location: [Penobscot, ME](https://openairdocs.org/faa-place/ME/Penobscot)
- Owner type: Individual
- Owner's area on the map: 44.4825° N, 68.7067° W: Placed by OpenAirDocs at the center of ZIP code 04476, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=606CX
- Page: https://openairdocs.org/aircraft/N606CX

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 (John R Marples CX-4)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N606CX.

## FAA accident and incident reports

None matched to N606CX.

## 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 John R Marples CX-4 aircraft: https://openairdocs.org/model/john-r-marples-cx-4/aircraft.md

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