# N47433: 1942 Ryan Aeronautical ST3KR, registration cancelled 2012-12-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 13, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Ryan Aeronautical ST3KR](https://openairdocs.org/model/ryan-aeronautical-st3kr) (registry code 7830502)
- Engine: [Kinner R5 series](https://openairdocs.org/engine/kinner-r5-series) (registry code 37504)
- Data sheets: [TCDS A-749](https://openairdocs.org/tcds/A-749) (OpenAirDocs)
- Serial number: 1719
- Year built: 1942
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: March 29, 1956
- Certificate issued: June 21, 1978
- Last registry action: July 11, 1994
- Mode S code: A5D2D3
- Owner when cancelled: [Tuinstra Lois E](https://openairdocs.org/faa-owner/TUINSTRA%20LOIS%20E)
- Location: [Ada, MI](https://openairdocs.org/faa-place/MI/Ada)
- Owner type: Individual
- Owner's area on the map: 42.9733° N, 85.4769° W: Placed by OpenAirDocs at the center of ZIP code 49301, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N47433
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=47433
- Page: https://openairdocs.org/deregistered/N47433-2012-12-13

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

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CHI80FEM08](https://openairdocs.org/ntsb/CHI80FEM08), Dec 19, 1979: Ryan ST-3KR (N47433), Holland, MI, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19791219034569A](https://openairdocs.org/incident/19791219034569A), Dec 19, 1979: Ryan ST3KR (N47433), Holland, MI, Substantial damage. Engine stopped during local flight. Ditched in lake. Possible failure to clear engine on descent.

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