# N58740: 1958 North American SNJ-6

- Status: Valid registration
- Airframe: [North American SNJ-6](https://openairdocs.org/model/north-american-snj-6) (registry code 6400422, 2 seats)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 112114
- Year built: 1958
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: June 11, 1959
- Certificate issued: October 3, 1991
- Expires: August 31, 2028
- Mode S code: A792E6
- Registered owner: [Kobb Michael J](https://openairdocs.org/faa-owner/KOBB%20MICHAEL%20J)
- Location: [Belmont, CA](https://openairdocs.org/faa-place/CA/Belmont)
- Owner type: Individual
- Owner's area on the map: 37.5134° N, 122.2968° W: Placed by OpenAirDocs at the center of ZIP code 94002, 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=58740
- Page: https://openairdocs.org/aircraft/N58740

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-6)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB MIA85LA117](https://openairdocs.org/ntsb/MIA85LA117), Mar 10, 1985: North American SNJ-6 (N58740), Titusville, FL, substantial damage

## 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 19941218044689I](https://openairdocs.org/incident/19941218044689I), Dec 18, 1994: Namer SNJ6 (N58740), Conroe, TX, Minor damage. Activated power push gear and flap for landing. Flaps extended gear did not. Distracted by traffic 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-6 aircraft: https://openairdocs.org/model/north-american-snj-6/aircraft.md
- The Pratt & Whitney R1340 series engine: https://openairdocs.org/engine/pratt-whitney-r1340-series.md

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