# N170K: Monocoupe 90, registration cancelled 2006-01-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 12, 2006
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Monocoupe 90](https://openairdocs.org/model/monocoupe-90) (registry code 5810102)
- Data sheets: [TCDS A-306](https://openairdocs.org/tcds/A-306) (OpenAirDocs)
- Serial number: 504
- Type of aircraft: Fixed wing single engine
- Airworthiness: Standard
- Airworthiness date: December 19, 1956
- Certificate issued: May 14, 1971
- Last registry action: April 15, 2003
- Mode S code: A11A0E
- Owner when cancelled: [Airpower Museum Inc](https://openairdocs.org/faa-owner/AIRPOWER%20MUSEUM%20INC)
- Location: [Ottumwa, IA](https://openairdocs.org/faa-place/IA/Ottumwa)
- Owner type: Corporation
- Owner's area on the map: 41.0444° N, 92.4291° W: Placed by OpenAirDocs at the center of ZIP code 52501, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N170K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=170K
- Page: https://openairdocs.org/deregistered/N170K-2006-01-12

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 Monocoupe 90: https://openairdocs.org/model/monocoupe-90.md

## Other aircraft with N170K

- [Cancelled 2018-04-19](https://openairdocs.org/deregistered/N170K-2018-04-19): Cessna 170B, S/N 20928, built 1952. Registration expired, pending cancellation. Owner: [Hill James P](https://openairdocs.org/faa-owner/HILL%20JAMES%20P), [Eagle Point, OR](https://openairdocs.org/faa-place/OR/Eagle%20Point)

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