# N1678: 1968 Tenhaus HEATH LN, registration cancelled 2018-01-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 2, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Tenhaus HEATH LN](https://openairdocs.org/model/tenhaus-heath-ln) (registry code 424018A)
- Engine: [Continental A&C65 series](https://openairdocs.org/engine/continental-a-c65-series) (registry code 17003)
- Data sheets: [TCDS E-205](https://openairdocs.org/tcds/E-205) (OpenAirDocs)
- Serial number: 5
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 7, 1980
- Certificate issued: August 15, 2011
- Last registry action: August 15, 2011
- Mode S code: A10F1F
- Owner when cancelled: [Hughes Una A](https://openairdocs.org/faa-owner/HUGHES%20UNA%20A)
- Location: [Yelm, WA](https://openairdocs.org/faa-place/WA/Yelm)
- Owner type: Individual
- Owner's area on the map: 46.8443° N, 122.4929° W: Placed by OpenAirDocs at the center of ZIP code 98597, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1678
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1678
- Page: https://openairdocs.org/deregistered/N1678-2018-01-02

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 Tenhaus HEATH LN: https://openairdocs.org/model/tenhaus-heath-ln.md

## Other aircraft with N1678

- [Registered now](https://openairdocs.org/aircraft/N1678): Cirrus Design SR22, S/N 11447, built 2026

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