# N18418: 1937 Stinson SR-9, registration cancelled 2019-07-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 12, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Stinson SR-9](https://openairdocs.org/model/stinson-sr-9) (registry code 8631502)
- Engine: [Lycoming R680E series](https://openairdocs.org/engine/lycoming-r680e-series) (registry code 41545)
- Data sheets: [TCDS E-202](https://openairdocs.org/tcds/E-202) (OpenAirDocs)
- Serial number: 5320
- Year built: 1937
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: February 17, 2016
- Last registry action: February 17, 2016
- Mode S code: A15224
- Owner when cancelled: [Retterath Mark B](https://openairdocs.org/faa-owner/RETTERATH%20MARK%20B)
- Location: [Osage, IA](https://openairdocs.org/faa-place/IA/Osage)
- Owner type: Individual
- Owner's area on the map: 43.3062° N, 92.8187° W: Placed by OpenAirDocs at the center of ZIP code 50461, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N18418
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=18418
- Page: https://openairdocs.org/deregistered/N18418-2019-07-12

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 Stinson SR-9: https://openairdocs.org/model/stinson-sr-9.md

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