# Wright R-1820-56AM1

- Type: Engine model (FAA registry)
- Registry codes: 66809, 66810
- Manufacturer (registry): WRIGHT
- Model: R-1820-56AM1
- Engine type: Reciprocating
- Power: 1,200 hp
- Installed in: 1 registered aircraft
- Page: https://openairdocs.org/engine/wright-r-1820-56am1

Model codes come from the FAA registry's reference file. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all.

## ADs that may apply (OpenAirDocs)

Matched to this engine 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)

- [N774FM](https://openairdocs.org/aircraft/N774FM): [N774fm LLC](https://openairdocs.org/faa-owner/N774FM%20LLC), [Granite Falls, MN](https://openairdocs.org/faa-place/MN/Granite%20Falls), built 1945, S/N 86774

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports

None matched to aircraft with this engine model.

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