# N7406C: 1943 North American SNJ-4

- Status: Valid registration
- Airframe: [North American SNJ-4](https://openairdocs.org/model/north-american-snj-4) (registry code 6400414, 2 seats)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 88-14342
- Year built: 1943
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 12, 1970
- Certificate issued: May 12, 2015
- Expires: May 31, 2028
- Mode S code: A9F5B7
- Registered owner: [Hayden Aviation LLC](https://openairdocs.org/faa-owner/HAYDEN%20AVIATION%20LLC)
- Location: [Rhome, TX](https://openairdocs.org/faa-place/TX/Rhome)
- Owner type: LLC
- Owner's area on the map: 33.0930° N, 97.4626° W: Placed by OpenAirDocs at the center of ZIP code 76078, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7406C
- Page: https://openairdocs.org/aircraft/N7406C

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-4)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations (2)

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 DEN76DTE78](https://openairdocs.org/ntsb/DEN76DTE78), Jul 2, 1976: N. American SNJ-4 (N7406C), Trinidad, CO, substantial damage
- [NTSB FTW71DPD48](https://openairdocs.org/ntsb/FTW71DPD48), Mar 11, 1971: N American SNJ-4 (N7406C), Brownwood, TX, 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 19900418015459I](https://openairdocs.org/incident/19900418015459I), Apr 18, 1990: Namer SNJ4 (N7406C), Aspen, CO, Minor damage. Lost directional control on landing when left wing rose and pilot ground looped the aircraft.

## 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-4 aircraft: https://openairdocs.org/model/north-american-snj-4/aircraft.md
- The Pratt & Whitney R1340 series engine: https://openairdocs.org/engine/pratt-whitney-r1340-series.md

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