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Registered aircraft · FAA record as of September 25, 2026
N53431

Ryan Aeronautical ST3KR

Valid Missouri

N53431 is a Ryan Aeronautical ST3KR, a fixed-wing airplane with one motor with a piston engine, built in 1942. It has 2 seats. It is registered to Zaathof Aero LLC, an LLC in Foristell, Missouri. The registration is valid: it was issued on and expires on . It holds a standard airworthiness certificate.

Aircraft

Maker
Ryan Aeronautical
Model
ST3KR
Serial number
1896
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Kinner R5 SERIES · 160 hp
Seats
2
Year built
1942
Cruising speed
105 mph
Transponder code
A6C224 (octal 51541044)

Registration

Status
Valid registration
Certificate issued
—
Expires
—
Last FAA action
June 21, 2023
Airworthiness
Standard
FAA region
Central
FAA record id
00178898

Owner as the FAA publishes it

Name
Zaathof Aero LLC
Type
LLC
Address
777 Schaper Rd
Foristell, MO 63348-1555

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data