# N818SH: 2000 Lafferty John PITTS S1S, registration cancelled 2009-11-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 16, 2009
- Exported to: Australia
- Status when cancelled: Triennial form not returned
- Airframe: [Lafferty John PITTS S1S](https://openairdocs.org/model/lafferty-john-pitts-s1s) (registry code 05610VO)
- Engine: [Lycoming I0360 SER A&C](https://openairdocs.org/engine/lycoming-i0360-ser-a-c) (registry code 41511)
- Serial number: 1017S1S
- Year built: 2000
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 9, 2000
- Certificate issued: April 8, 2004
- Last registry action: August 18, 2009
- Mode S code: AB28AC
- Owner when cancelled: [Sierra Hotel Aviation Inc](https://openairdocs.org/faa-owner/SIERRA%20HOTEL%20AVIATION%20INC)
- Location: [Sioux Falls, SD](https://openairdocs.org/faa-place/SD/Sioux%20Falls)
- Owner type: Corporation
- Owner's area on the map: 43.5203° N, 96.7356° W: Placed by OpenAirDocs at the center of ZIP code 57105, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N818SH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=818SH
- Page: https://openairdocs.org/deregistered/N818SH-2009-11-16

From the FAA registry file of October 31, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Lafferty John PITTS S1S: https://openairdocs.org/model/lafferty-john-pitts-s1s.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2006FA0000762](https://openairdocs.org/sdr/2006FA0000762), May 20, 2006: CRANKSHAFT. SEPARATED. CRANKSHAFT FLANGE SEPARATED FROM CRANK AT THE LIGHTENING HOLES. AVOID GYROSCOPIC AEROBATICS USING A CRANKSHAFT FLANGE WITH LIGHTENING HOLES. (K)

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20060520015639I](https://openairdocs.org/incident/20060520015639I), May 20, 2006: Aviat PITTSS1S (N818SH), Hartford, SD. (-23) The pilot [privacy data omitted] was PIC of a pitts S1S, N818SH, on may 20, 2006, near Hartford, SD. While practicing aerobatic maneuvers, the entire…

## Other aircraft with N818SH

- [Registered now](https://openairdocs.org/aircraft/N818SH): Cessna 560, S/N 560-0581, built 2001

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