# N81090: 2006 Duncan Stanley W PRECEPTOR ULTRA PUP

- Status: Valid registration
- Airframe: [Duncan Stanley W PRECEPTOR ULTRA PUP](https://openairdocs.org/model/duncan-stanley-w-preceptor-ultra-pup) (registry code 05619ET, 2 seats)
- Engine: [Volkswagen CONVERSION](https://openairdocs.org/engine/volkswagen-conversion) (registry code 63501)
- Serial number: D04-101
- Year built: 2006
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 5, 2011
- Certificate issued: April 16, 2011
- Expires: April 30, 2027
- Mode S code: AB0D08
- Registered owner: [Grant Frank L](https://openairdocs.org/faa-owner/GRANT%20FRANK%20L)
- Location: [Rigby, ID](https://openairdocs.org/faa-place/ID/Rigby)
- Owner type: Individual
- Owner's area on the map: 43.6287° N, 111.8340° W: Placed by OpenAirDocs at the center of ZIP code 83442, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=81090
- Page: https://openairdocs.org/aircraft/N81090

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 (Duncan Stanley W PRECEPTOR ULTRA PUP)

None in force.

### Matched by engine (Volkswagen CONVERSION)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N81090.

## FAA accident and incident reports

None matched to N81090.

## 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 N81090

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N81090 before.

- [Cancelled 1965-05-20](https://openairdocs.org/deregistered/N81090-1965-05-20): Cessna 140, S/N 10384. Owner: [Van Cleave H D](https://openairdocs.org/faa-owner/VAN%20CLEAVE%20H%20D)

## Related

- Other Duncan Stanley W PRECEPTOR ULTRA PUP aircraft: https://openairdocs.org/model/duncan-stanley-w-preceptor-ultra-pup/aircraft.md
- The Volkswagen CONVERSION engine: https://openairdocs.org/engine/volkswagen-conversion.md

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