# N840HC: 2022 Harmon C Lange VANS RV-9A

- Status: Valid registration
- Airframe: [Harmon C Lange VANS RV-9A](https://openairdocs.org/model/harmon-c-lange-vans-rv-9a) (registry code 05640MC, 2 seats)
- Engine: [Lycoming YO-320 series](https://openairdocs.org/engine/lycoming-yo-320-series) (registry code 42424)
- Serial number: 92258
- Year built: 2022
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Vans Aircraft Inc RV-9A
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 8, 2022
- Certificate issued: November 24, 2021
- Expires: November 30, 2028
- Mode S code: AB808B
- Registered owner: [Lange Harmon C](https://openairdocs.org/faa-owner/LANGE%20HARMON%20C)
- Location: [Warren, OR](https://openairdocs.org/faa-place/OR/Warren)
- Owner type: Individual
- Owner's area on the map: 45.8280° N, 122.8833° W: Placed by OpenAirDocs at the center of ZIP code 97053, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=840HC
- Page: https://openairdocs.org/aircraft/N840HC

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 Lycoming YO-320 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Harmon C Lange VANS RV-9A)

None in force.

### Matched by engine (Lycoming YO-320 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N840HC.

## FAA accident and incident reports

None matched to N840HC.

## 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 Harmon C Lange VANS RV-9A aircraft: https://openairdocs.org/model/harmon-c-lange-vans-rv-9a/aircraft.md
- The Lycoming YO-320 series engine: https://openairdocs.org/engine/lycoming-yo-320-series.md

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