# N57188: 1944 Ryan Aeronautical ST3KR, registration cancelled 2018-01-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 25, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Ryan Aeronautical ST3KR](https://openairdocs.org/model/ryan-aeronautical-st3kr) (registry code 7830502)
- Engine: [Lycoming 0-435](https://openairdocs.org/engine/lycoming-0-435) (registry code 41516)
- Data sheets: [TCDS A-749](https://openairdocs.org/tcds/A-749), [TCDS E-228](https://openairdocs.org/tcds/E-228) (OpenAirDocs)
- Serial number: 2057
- Year built: 1944
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, showing compliance
- Airworthiness date: March 3, 1977
- Certificate issued: October 19, 1988
- Last registry action: January 13, 2010
- Mode S code: A755B1
- Owner when cancelled: [Seastrom William W](https://openairdocs.org/faa-owner/SEASTROM%20WILLIAM%20W)
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: Individual
- Owner's area on the map: 45.5762° N, 122.6009° W: Placed by OpenAirDocs at the center of ZIP code 97218, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N57188
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=57188
- Page: https://openairdocs.org/deregistered/N57188-2018-01-25

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 Ryan Aeronautical ST3KR: https://openairdocs.org/model/ryan-aeronautical-st3kr.md

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