# N11HP: 1943 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: 90735
- Year built: 1943
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: September 3, 1986
- Certificate issued: October 16, 2025
- Expires: October 31, 2032
- Mode S code: A02A97
- Registered owner: [Whiskey Bend Aerospace LLC](https://openairdocs.org/faa-owner/WHISKEY%20BEND%20AEROSPACE%20LLC)
- Location: [Port Angeles, WA](https://openairdocs.org/faa-place/WA/Port%20Angeles)
- Owner type: LLC
- Owner's area on the map: 48.0303° N, 123.3294° W: Placed by OpenAirDocs at the center of ZIP code 98362, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11HP
- Page: https://openairdocs.org/aircraft/N11HP

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 (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 CHI07CA303](https://openairdocs.org/ntsb/CHI07CA303), Sep 22, 2007: North American SNJ-5 (N11HP), Bloomington, IL, substantial damage. Probable cause: The pilot's failure to maintain directional control during takeoff roll which resulted in a ground loop.

## 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.

- [Accident 20070922832069A](https://openairdocs.org/incident/20070922832069A), Sep 22, 2007: Namer SNJ5 (N11HP), Bloomington/No, IL, Substantial damage. (-23) An airman in an SNJ-5, N11HP, lost directional control during takeoff. The aircraft departed the left side of the runway and into the grass where it…

## Reports on N11HP not matched to an aircraft (1)

They name N11HP, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Incident 19800229028129I](https://openairdocs.org/incident/19800229028129I), Feb 29, 1980: Piper PA18135 (N11HP), Bethany, OK, Minor damage. Lost directional conrol on landing roll.

## 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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