# N57170: Ryan Aeronautical ST3KR, registration cancelled 1957-04-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 16, 1957
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Ryan Aeronautical ST3KR](https://openairdocs.org/model/ryan-aeronautical-st3kr) (registry code 7830502)
- Data sheets: [TCDS A-749](https://openairdocs.org/tcds/A-749) (OpenAirDocs)
- Serial number: 1755
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 14, 1954
- Mode S code: A75586
- Owner when cancelled: [Zacharias Herman](https://openairdocs.org/faa-owner/ZACHARIAS%20HERMAN)
- Location: [Maupin, OR](https://openairdocs.org/faa-place/OR/Maupin)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N57170
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=57170
- Page: https://openairdocs.org/deregistered/N57170-1957-04-16

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

## Other aircraft with N57170

- [Cancelled 1991-12-02](https://openairdocs.org/deregistered/N57170-1991-12-02): Raven Industries RALLY RX7, S/N RX7247. Triennial form not returned. Owner: [See Glenn M](https://openairdocs.org/faa-owner/SEE%20GLENN%20M), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque)

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