# N331K: 1929 Fleet 2

- Status: Valid registration
- Airframe: [Fleet 2](https://openairdocs.org/model/fleet-2) (registry code 1461202, 2 seats)
- Engine: [Kinner B5 series](https://openairdocs.org/engine/kinner-b5-series) (registry code 37501)
- Serial number: 45
- Year built: 1929
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: September 17, 1959
- Certificate issued: February 13, 2014
- Expires: February 28, 2030
- Mode S code: A39A67
- Registered owner: [Schrock Clifford B](https://openairdocs.org/faa-owner/SCHROCK%20CLIFFORD%20B)
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: Individual
- Owner's area on the map: 45.6036° N, 122.7379° W: Placed by OpenAirDocs at the center of ZIP code 97203, 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=331K
- Page: https://openairdocs.org/aircraft/N331K

From the FAA registry file of October 22, 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 Kinner B5 model are included.

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

### Matched by airframe (Fleet 2)

None in force.

### Matched by engine (Kinner B5 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N331K.

## FAA accident and incident reports

None matched to N331K.

## 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.

## Earlier aircraft with N331K

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N331K before.

- [Cancelled 1932-04-07](https://openairdocs.org/deregistered/N331K-1932-04-07): Parks P-1, S/N 1975, built 1929. Owner: [Cedar Rapids Airways Inc](https://openairdocs.org/faa-owner/CEDAR%20RAPIDS%20AIRWAYS%20INC), [Cedar Rapids, IA](https://openairdocs.org/faa-place/IA/Cedar%20Rapids)

## Related

- Other Fleet 2 aircraft: https://openairdocs.org/model/fleet-2/aircraft.md
- The Kinner B5 series engine: https://openairdocs.org/engine/kinner-b5-series.md

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