# N555LL: Yakovlev YAK-55M

- Status: Valid registration
- Airframe: [Yakovlev YAK-55M](https://openairdocs.org/model/yakovlev-yak-55m) (registry code 9830224, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 950909
- Year built: 0
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: February 28, 1996
- Certificate issued: March 31, 2004
- Expires: November 30, 2029
- Mode S code: A71303
- Registered owner: [Middaugh Fliers LLC](https://openairdocs.org/faa-owner/MIDDAUGH%20FLIERS%20LLC)
- Location: [Chattaroy, WA](https://openairdocs.org/faa-place/WA/Chattaroy)
- Owner type: LLC
- Owner's area on the map: 47.9171° N, 117.2749° W: Placed by OpenAirDocs at the center of ZIP code 99003, 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=555LL
- Page: https://openairdocs.org/aircraft/N555LL

From the FAA registry file of October 21, 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.

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

### Matched by airframe (Yakovlev YAK-55M)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N555LL.

## FAA accident and incident reports

None matched to N555LL.

## Service difficulty reports

None filed for this aircraft.

## Related

- Other Yakovlev YAK-55M aircraft: https://openairdocs.org/model/yakovlev-yak-55m/aircraft.md
- STCs for the Yakovlev YAK-55M: https://openairdocs.org/model/yakovlev-yak-55m/stcs.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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