# N641K: Kenneth Owings ZENITH STOL CH 750

- Status: Valid registration
- Airframe: [Kenneth Owings ZENITH STOL CH 750](https://openairdocs.org/model/kenneth-owings-zenith-stol-ch-750) (registry code 05633YP, 2 seats)
- Engine: [Ulpower UL350IS](https://openairdocs.org/engine/ulpower-ul350is) (registry code 62000)
- Serial number: 75-8855
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Zenith Aircraft Co STOL CH 750
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 21, 2015
- Certificate issued: October 15, 2026
- Expires: October 31, 2033
- Mode S code: A869D3
- Registered owner: [Kks Properties LLC](https://openairdocs.org/faa-owner/KKS%20PROPERTIES%20LLC)
- Location: [Twin Falls, ID](https://openairdocs.org/faa-place/ID/Twin%20Falls)
- Owner type: LLC
- Owner's area on the map: 42.4006° N, 114.5249° W: Placed by OpenAirDocs at the center of ZIP code 83301, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=641K
- Page: https://openairdocs.org/aircraft/N641K

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 (Kenneth Owings ZENITH STOL CH 750)

None in force.

### Matched by engine (Ulpower UL350IS)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N641K.

## FAA accident and incident reports

None matched to N641K.

## 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 N641K

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N641K before.

- [Cancelled 1933-11-24](https://openairdocs.org/deregistered/N641K-1933-11-24): Cessna DC6B, S/N 220. Owner: [Safair Inc](https://openairdocs.org/faa-owner/SAFAIR%20INC), [Valley Stream, NY](https://openairdocs.org/faa-place/NY/Valley%20Stream)

## Related

- Other Kenneth Owings ZENITH STOL CH 750 aircraft: https://openairdocs.org/model/kenneth-owings-zenith-stol-ch-750/aircraft.md
- The Ulpower UL350IS engine: https://openairdocs.org/engine/ulpower-ul350is.md

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