# N9577A: Cessna 170A, registration cancelled 1992-12-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 23, 1992
- Status when cancelled: Valid registration
- Airframe: [Cessna 170A](https://openairdocs.org/model/cessna-170a) (registry code 2072304)
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799) (OpenAirDocs)
- Serial number: 19397
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 21, 1977
- Last registry action: October 15, 1990
- Mode S code: AD51F6
- Owner when cancelled: [Konecki John T](https://openairdocs.org/faa-owner/KONECKI%20JOHN%20T)
- Location: [Vashon, WA](https://openairdocs.org/faa-place/WA/Vashon)
- Owner type: Individual
- Owner's area on the map: 47.4073° N, 122.4735° W: Placed by OpenAirDocs at the center of ZIP code 98070, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9577A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9577A
- Page: https://openairdocs.org/deregistered/N9577A-1992-12-23

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 Cessna 170A: https://openairdocs.org/model/cessna-170a.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 SEA92FA197](https://openairdocs.org/ntsb/SEA92FA197), Sep 13, 1992: Cessna 170A (N9577A), Lopez, WA, destroyed, 4 fatal. Probable cause: THE PILOT'S INADVERTENT STALL/SPIN. FACTORS INCLUDE GUSTY, UNFAVORABLE, HIGH VELOCITY WINDS, AND TURBULENCE.

## 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 19920913036439A](https://openairdocs.org/incident/19920913036439A), Sep 13, 1992: Cessna 170A (N9577A), Lopez, WA, Destroyed, 4 fatal. Indicates loss of control and stall in airport pattern. Severe gusty surface winds. Aircraft loading also a factor.

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