# N156AB: 1991 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: 911210
- Year built: 1991
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: January 27, 1997
- Certificate issued: July 20, 2016
- Expires: July 31, 2029
- Mode S code: A0E07B
- Registered owner: [Kalapos Bela L](https://openairdocs.org/faa-owner/KALAPOS%20BELA%20L)
- Location: [Naples, FL](https://openairdocs.org/faa-place/FL/Naples)
- Owner type: Individual
- Owner's area on the map: 26.2408° N, 81.7638° W: Placed by OpenAirDocs at the center of ZIP code 34109, 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=156AB
- Page: https://openairdocs.org/aircraft/N156AB

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.

## 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 N156AB.

## FAA accident and incident reports

None matched to N156AB.

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

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