Aircraft record

N621301943 Ryan ST3KR

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:1 NTSB accident (substantial damage, Aug 2020)No ADs since 1998 matched

Registration: Valid; expires Apr 30, 2029
Based in: Cass City, MI; owner city / state
Engine: W670 SERIES · 250 hp; Cont Motor
Owners: 1; since 2022
NTSB events: 1; substantial, 2020
ADs may apply: 0; confirm with A&P
Service reports: 0; since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026

Registered owner: Individual owner
City, state: Cass City, MI
Certificate issued: Apr 8, 2022
Expires: Apr 30, 2029
Airworthiness: Standard · Normal
Airworthiness date: Oct 26, 1973

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer: Ryan
Model: ST3KR
Year: 1943
Serial number: 1812
Aircraft type: Fixed wing single engine
Category: Land
Certification: Type Certificated
Seats: 2
Engines: 1
Max takeoff weight: Up to 12,499 lb
Mode S code: A81CCE

Engine

Make and model: Cont Motor W670 Series
Type: Reciprocating
Power: 250 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records

2022 – nowIndividual ownerCass City, MI · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026

NTSB events (1)

Accident · substantial damage

Aug 16, 2020 · Port Townsend, WA

The pilot's failure to maintain directional control during landing, which resulted in a runway excursion and impact with vegetation.

Damage: Substantial
Injuries: None
Report: WPR20CA271

From NTSB records; matched by serial number.Read NTSB report (search CAROL for WPR20CA271)

Accident history for this model

ADs published since 1998 that may apply (0)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

No ADs published since 1998 matched this airframe or engine model.

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (0)

No Service Difficulty Reports found for this airframe since 1995.

Sources

FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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