# N41998: Commonwealth 185, registration cancelled 2013-09-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 27, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Commonwealth 185](https://openairdocs.org/model/commonwealth-185) (registry code 2370608)
- Data sheets: [TCDS A-729](https://openairdocs.org/tcds/A-729) (OpenAirDocs)
- Serial number: 1788
- Type of aircraft: Fixed wing single engine
- Airworthiness: Standard
- Airworthiness date: September 19, 1956
- Certificate issued: March 9, 1992
- Last registry action: January 15, 2008
- Mode S code: A4F943
- Owner when cancelled: [Benson William E](https://openairdocs.org/faa-owner/BENSON%20WILLIAM%20E)
- Location: [Bow, WA](https://openairdocs.org/faa-place/WA/Bow)
- Owner type: Individual
- Owner's area on the map: 48.5644° N, 122.4099° W: Placed by OpenAirDocs at the center of ZIP code 98232, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N41998
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=41998
- Page: https://openairdocs.org/deregistered/N41998-2013-09-27

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 Commonwealth 185: https://openairdocs.org/model/commonwealth-185.md

## Other aircraft with N41998

- [Cancelled 1955-10-21](https://openairdocs.org/deregistered/N41998-1955-10-21): Curtiss Wright SNC-1, S/N 3688. Owner: [Edmund C Harder](https://openairdocs.org/faa-owner/EDMUND%20C%20HARDER), [Detroit, MI](https://openairdocs.org/faa-place/MI/Detroit)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N41998-undated): Piper PA-28R-200, S/N 28R7435236. Triennial form not returned

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