# N28813: 1940 Hartmann WELCH OW5M, registration cancelled 2012-10-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 18, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hartmann WELCH OW5M](https://openairdocs.org/model/hartmann-welch-ow5m) (registry code 4200102)
- Engine: [Continental A50 series](https://openairdocs.org/engine/continental-a50-series) (registry code 17002)
- Data sheets: [TCDS TC 637](https://openairdocs.org/tcds/TC%20637), [TCDS E-190](https://openairdocs.org/tcds/E-190) (OpenAirDocs)
- Serial number: 1010
- Year built: 1940
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: August 27, 1986
- Last registry action: July 6, 1998
- Mode S code: A2EE4A
- Owner when cancelled: [Schaedla Martin R](https://openairdocs.org/faa-owner/SCHAEDLA%20MARTIN%20R)
- Location: [Yerington, NV](https://openairdocs.org/faa-place/NV/Yerington)
- Owner type: Individual
- Owner's area on the map: 38.8297° N, 119.1148° W: Placed by OpenAirDocs at the center of ZIP code 89447, within about 16 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N28813
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=28813
- Page: https://openairdocs.org/deregistered/N28813-2012-10-18

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 Hartmann WELCH OW5M: https://openairdocs.org/model/hartmann-welch-ow5m.md

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