# N5092Y: 2007 Kulberg SPORT II

- Status: Valid registration
- Airframe: [Kulberg SPORT II](https://openairdocs.org/model/kulberg-sport-ii) (registry code 05902PI, 2 seats)
- Engine: [Rotax 503 series](https://openairdocs.org/engine/rotax-503-series) (registry code 55564)
- Serial number: 001KD
- Year built: 2007
- Type: Fixed wing single engine
- Engine type: 2 cycle
- Airworthiness: Experimental, operating light-sport, previously under 21.190
- Airworthiness date: January 21, 2010
- Certificate issued: January 13, 2009
- Expires: May 31, 2029
- Mode S code: A65E14
- Registered owner: [Clarke Dennis N](https://openairdocs.org/faa-owner/CLARKE%20DENNIS%20N)
- Location: [Richmond, CA](https://openairdocs.org/faa-place/CA/Richmond)
- Owner type: Individual
- Owner's area on the map: 37.9429° N, 122.3904° W: Placed by OpenAirDocs at the center of ZIP code 94801, 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=5092Y
- Page: https://openairdocs.org/aircraft/N5092Y

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. The registry lists only the engine series, so ADs for every Rotax 503 model are included.

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

### Matched by airframe (Kulberg SPORT II)

None in force.

### Matched by engine (Rotax 503 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N5092Y.

## NTSB investigations on N5092Y 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 LAX91LA368](https://openairdocs.org/ntsb/LAX91LA368), Aug 4, 1991: Cessna C-T210N (N5092Y), Modesto, CA, substantial damage. Probable cause: THE PILOT'S FAILURE TO MAINTAIN THE PROPER ALIGNMENT OVER THE RUNWAY. FACTORS WHICH CONTRIBUTED TO THE ACCIDENT WERE THE PILOT'S INATTENTIVE HANDLING OF HIS AIRCRAFT, AND THE DARK, NIGHTTIME…

## FAA accident and incident reports

None matched to N5092Y.

## Reports on N5092Y not matched to an aircraft (1)

They name N5092Y, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19910803036739A](https://openairdocs.org/incident/19910803036739A), Aug 3, 1991: Cessna T210N (N5092Y), Modesto, CA, Substantial damage. Switched from lighted 28R to unlighted 28L on short final. Struck VASI box.

## 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 N5092Y

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N5092Y before.

- [Cancelled 1998-06-11](https://openairdocs.org/deregistered/N5092Y-1998-06-11): Air Tractor AT-401B, S/N 401B1045. Exported to Argentina. Owner: [Air Tractor Inc](https://openairdocs.org/faa-owner/AIR%20TRACTOR%20INC), [Onley, TX](https://openairdocs.org/faa-place/TX/Onley)
- [Cancelled 1968-02-06](https://openairdocs.org/deregistered/N5092Y-1968-02-06): Piper PA-23, S/N 27-2114. Exported to Australia. Owner: [F A Stearns](https://openairdocs.org/faa-owner/F%20A%20STEARNS), [Creswell, OR](https://openairdocs.org/faa-place/OR/Creswell)

## Related

- Other Kulberg SPORT II aircraft: https://openairdocs.org/model/kulberg-sport-ii/aircraft.md
- The Rotax 503 series engine: https://openairdocs.org/engine/rotax-503-series.md

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