# Legend Air Alaska AK-18-4PX

- Type: Aircraft model (FAA registry)
- Registry code: 05643II
- Manufacturer (registry): LEGEND AIR ALASKA LLC
- Model: AK-18-4PX
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 4
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 1
- Page: https://openairdocs.org/model/legend-air-alaska-ak-18-4px

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (1)

- [N913SJ](https://openairdocs.org/aircraft/N913SJ): [Haddix Christopher](https://openairdocs.org/faa-owner/HADDIX%20CHRISTOPHER), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), S/N AK-001

## 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 ANC26LA083](https://openairdocs.org/ntsb/ANC26LA083), Aug 6, 2026: Legend Air Alaska AK-18-4PX (N913SJ), Butte, AK, substantial damage, investigation ongoing

## 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 20260805009269A](https://openairdocs.org/incident/20260805009269A), Aug 5, 2026: Legend Air Alaska LLC AK-18-4PX (N913SJ), Palmer, AK, Substantial damage. Pilot attempted to land an aircraft on a sand or gravel strip that was not an official airport runway. During the landing rollout, the pilot realized that the…

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