# N446CM: 1958 North American SNJ-5

- Status: Valid registration
- Airframe: [North American SNJ-5](https://openairdocs.org/model/north-american-snj-5) (registry code 6400418, 2 seats)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 51908
- Year built: 1958
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: August 11, 1959
- Certificate issued: May 25, 2023
- Expires: May 31, 2030
- Mode S code: A56125
- Registered owner: [Martinez Juan R](https://openairdocs.org/faa-owner/MARTINEZ%20JUAN%20R)
- Location: [Secaucus, NJ](https://openairdocs.org/faa-place/NJ/Secaucus)
- Owner type: Individual
- Owner's area on the map: 40.7818° N, 74.0672° W: Placed by OpenAirDocs at the center of ZIP code 07094, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=446CM
- Page: https://openairdocs.org/aircraft/N446CM

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 Pratt & Whitney R1340 model are included.

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

### Matched by airframe (North American SNJ-5)

None in force.

### Matched by engine (Pratt & Whitney R1340 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N446CM.

## 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 19880718043439I](https://openairdocs.org/incident/19880718043439I), Jul 18, 1988: Namer SNJ5 (N446CM), Andover, NJ, Minor damage. Pilot thought he had lowered gear. Did not check visual gear indicators. Landed gear up.

## 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 North American SNJ-5 aircraft: https://openairdocs.org/model/north-american-snj-5/aircraft.md
- The Pratt & Whitney R1340 series engine: https://openairdocs.org/engine/pratt-whitney-r1340-series.md

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