# N50RD: 2023 Dundas Ronald S KITFOX III

- Status: Valid registration
- Airframe: [Dundas Ronald S KITFOX III](https://openairdocs.org/model/dundas-ronald-s-kitfox-iii) (registry code 05641ST, 2 seats)
- Engine: [HKS 700E](https://openairdocs.org/engine/hks-700e) (registry code 33777)
- Serial number: 901
- Year built: 2023
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Denney Aerocraft Company KITFOX III
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 5, 2023
- Certificate issued: May 30, 2023
- Expires: May 31, 2030
- Mode S code: A63912
- Registered owner: [Dundas Ronald S](https://openairdocs.org/faa-owner/DUNDAS%20RONALD%20S)
- Location: [Grass Valley, CA](https://openairdocs.org/faa-place/CA/Grass%20Valley)
- Owner type: Individual
- Owner's area on the map: 39.1007° N, 121.1342° W: Placed by OpenAirDocs at the center of ZIP code 95949, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50RD
- Page: https://openairdocs.org/aircraft/N50RD

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 (Dundas Ronald S KITFOX III)

None in force.

### Matched by engine (HKS 700E)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N50RD.

## NTSB investigations on N50RD not matched to an aircraft (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI93LA253](https://openairdocs.org/ntsb/CHI93LA253), Jul 9, 1993: Cessna 210 (N50RD), West Bend, WI, substantial damage. Probable cause: THE INADEQUATE PREFLIGHT BY PILOT-IN-COMMAND. A FACTOR WAS THE ROUGH TERRAIN.

## FAA accident and incident reports

None matched to N50RD.

## Reports on N50RD not matched to an aircraft (1)

They name N50RD, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19930709023049A](https://openairdocs.org/incident/19930709023049A), Jul 9, 1993: Cessna 500CESSNA (N50RD), West Bend, WI, Substantial damage. Lost power on descent to destination. Landed soft uneven terrain. Only one quart fuel on board. Lacked visual check.

## 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 N50RD

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N50RD before.

- [Cancelled 2013-08-06](https://openairdocs.org/deregistered/N50RD-2013-08-06): Davies Richard MINI-MAX, S/N 955, built 2002. Sale reported, canceled. Owner: [Kremmling, CO](https://openairdocs.org/faa-place/CO/Kremmling)

## Related

- Other Dundas Ronald S KITFOX III aircraft: https://openairdocs.org/model/dundas-ronald-s-kitfox-iii/aircraft.md
- The HKS 700E engine: https://openairdocs.org/engine/hks-700e.md

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