# N579S: Ryan Aeronautical ST3KR, registration cancelled 1995-02-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 14, 1995
- Exported to: New Zealand
- 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: 2062
- Type of aircraft: Fixed wing single engine
- Certificate issued: January 7, 1993
- Last registry action: January 8, 1993
- Mode S code: A77168
- Owner when cancelled: [Datko Charles A](https://openairdocs.org/faa-owner/DATKO%20CHARLES%20A)
- Location: [Minneapolis, MN](https://openairdocs.org/faa-place/MN/Minneapolis)
- Owner type: Individual
- Owner's area on the map: 45.1608° N, 93.3107° W: Placed by OpenAirDocs at the center of ZIP code 55433, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N579S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=579S
- Page: https://openairdocs.org/deregistered/N579S-1995-02-14

From the FAA registry file of October 31, 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 UNK65X1104](https://openairdocs.org/ntsb/UNK65X1104), Dec 23, 1964: Ryan ST-3KR (N579S), Lubbock, TX, destroyed

## Other aircraft with N579S

- [Registered now](https://openairdocs.org/aircraft/N579S): Iacoviello Steven A RV-9A, S/N 91417, built 2011

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