# N422DS: 1993 Shapowal David ROTORWAY EXEC 90, registration cancelled 2004-10-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 15, 2004
- Status when cancelled: Valid registration
- Airframe: [Shapowal David ROTORWAY EXEC 90](https://openairdocs.org/model/shapowal-david-rotorway-exec-90) (registry code 13017PY)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 5165
- Year built: 1993
- Type of aircraft: Rotorcraft
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 29, 1996
- Certificate issued: July 21, 2003
- Last registry action: July 21, 2003
- Mode S code: A50369
- Owners when cancelled: [Brummund William L Jr](https://openairdocs.org/faa-owner/BRUMMUND%20WILLIAM%20L%20JR), [Brummund Debora A](https://openairdocs.org/faa-owner/BRUMMUND%20DEBORA%20A)
- Location: [Laguna Hills, CA](https://openairdocs.org/faa-place/CA/Laguna%20Hills)
- Owner type: Co-owned
- Owner's area on the map: 33.5955° N, 117.7014° W: Placed by OpenAirDocs at the center of ZIP code 92653, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N422DS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=422DS
- Page: https://openairdocs.org/deregistered/N422DS-2004-10-15

From the FAA registry file of October 29, 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 Shapowal David ROTORWAY EXEC 90: https://openairdocs.org/model/shapowal-david-rotorway-exec-90.md

## 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.

- [Accident 20031024029199A](https://openairdocs.org/incident/20031024029199A), Oct 24, 2003: Amtr ROTORWAYEXEC (N422DS), Cushing, MN, Substantial damage. (-23) On 10/24/2003, at approximately 1830 hour local time, N422DS, an experimental, amateur-built rotorway exec 90 helicopter, departed private property near…

## Other aircraft with N422DS

- [Registered now](https://openairdocs.org/aircraft/N422DS): Cirrus Design SR22T, S/N 10542, built 2025
- [Cancelled 2019-12-11](https://openairdocs.org/deregistered/N422DS-2019-12-11): Diamond Aircraft Ind DA 40, S/N 40.1122, built 2011. Exported to New Zealand. Owner: [Summit Aviation Inc](https://openairdocs.org/faa-owner/SUMMIT%20AVIATION%20INC), [Belgrade, MT](https://openairdocs.org/faa-place/MT/Belgrade)

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