FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026

N53431 — Ryan Aeronautical ST3KR

Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.

Registration

Registrant

ZAATHOF AERO LLC

Registrant Type

LLC

Location

FORISTELL, MO

Status

Registration Valid

Certificate Issued

—

Airworthiness Date

—

Registration Expires

—

Last Action

Jun 21, 2023

Aircraft

Serial Number

1896

Year Manufactured

1942

Aircraft Type

Fixed Wing Single Engine

Certification

Standard

Engine

KINNER R5 SERIES

Engines / Seats

1 / 2

Weight Class

CLASS 1

Mode S (Hex)

A6C224

Type History

Ryan Aeronautical ST3KR type page → — 116 registered · 44 NTSB records · 0 airworthiness directives

Live position via ICAO24 A6C224

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