- Registered owner
- Zaathof Aero LLC
- Location
- Foristell, MO
- Owner type
- LLC
- Serial number
- 1896
- Year built
- 1942
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Mode S code
- A6C224
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Kinner R5 model are included below.
On this page
Airworthiness directives that may apply · 2
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N53431Matched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Ryan Aeronautical ST3KR aircraft
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Incident 20011107029079ITakeoff Ground Roll · Louisville, KY(-23) Pilot operated aircraft with full fuel and 260 lbs passenger. Pilot stated aircraft was probably over gross weight limit. On takeoff, aircraft stalled, rolled left with left wingtip dragging runway. Pilot declared emergency, remained in traffic pattern…Incident 19780207006239ILevel Off Touchdown · San Diego, CAAircraft battery operated radio was inoperative,landed successfully at a controlled airport. Not observed by tower.
Service difficulty reports
No reports matched to N53431General aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Ryan Aeronautical ST3KR aircraft
STCs that may be installed · 32
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 32 STCs