# N81852: 1990 Sankey Bob SUPERCAT II

- Status: Valid registration
- Airframe: [Sankey Bob SUPERCAT II](https://openairdocs.org/model/sankey-bob-supercat-ii) (registry code 05616NJ, 1 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: 537A
- Year built: 1990
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: April 9, 1991
- Certificate issued: June 26, 1989
- Expires: December 31, 2027
- Mode S code: AB2A36
- Registered owner: [Sankey Bob J](https://openairdocs.org/faa-owner/SANKEY%20BOB%20J)
- Location: [San Marcos, CA](https://openairdocs.org/faa-place/CA/San%20Marcos)
- Owner type: Individual
- Owner's area on the map: 33.1157° N, 117.1811° W: Placed by OpenAirDocs at the center of ZIP code 92078, 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=81852
- Page: https://openairdocs.org/aircraft/N81852

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 (Sankey Bob SUPERCAT II)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N81852.

## FAA accident and incident reports

None matched to N81852.

## 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 N81852

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N81852 before.

- [Cancelled 1982-05-04](https://openairdocs.org/deregistered/N81852-1982-05-04): Piper PA-28RT-201T, S/N 28R-8231043. Exported to Germany. Owner: [Globe Aero Limited Inc](https://openairdocs.org/faa-owner/GLOBE%20AERO%20LIMITED%20INC), [Lakeland, FL](https://openairdocs.org/faa-place/FL/Lakeland)
- [Cancelled 1980-05-29](https://openairdocs.org/deregistered/N81852-1980-05-29): Piper PA-32-301, S/N 32-8006028. Exported to United Kingdom. Owner: [Kuney Ernest J](https://openairdocs.org/faa-owner/KUNEY%20ERNEST%20J), [Mill Hall, PA](https://openairdocs.org/faa-place/PA/Mill%20Hall)
- [Cancelled 1971-12-20](https://openairdocs.org/deregistered/N81852-1971-12-20): Aeronca 7AC, S/N 7AC-476. Owner: [Madison Sky Climbers Inc](https://openairdocs.org/faa-owner/MADISON%20SKY%20CLIMBERS%20INC), [Madison, OH](https://openairdocs.org/faa-place/OH/Madison)

## Related

- Other Sankey Bob SUPERCAT II aircraft: https://openairdocs.org/model/sankey-bob-supercat-ii/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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