# N10740: 1931 Heath LNB-4, registration cancelled 1932-07-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 20, 1932
- Status when cancelled: Valid registration
- Airframe: [Heath LNB-4](https://openairdocs.org/model/heath-lnb-4) (registry code 4250202)
- Serial number: 151
- Year built: 1931
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 19, 1931
- Mode S code: A021B2
- Owner when cancelled: [Heath Aircraft Corp](https://openairdocs.org/faa-owner/HEATH%20AIRCRAFT%20CORP)
- Location: [Niles, MI](https://openairdocs.org/faa-place/MI/Niles)
- Owner type: Corporation
- Owner's area on the map: 41.8319° N, 86.2308° W: Placed by OpenAirDocs at the center of ZIP code 49120, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N10740
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=10740
- Page: https://openairdocs.org/deregistered/N10740-1932-07-20

From the FAA registry file of November 5, 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 Heath LNB-4: https://openairdocs.org/model/heath-lnb-4.md

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