- Registered owner
- Torii Aviation LLC
- Location
- Naperville, IL
- Owner type
- LLC
- Serial number
- 7
- Year built
- 1980
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Experimental, exhibition
- Airworthiness date
- October 18, 2024
- Certificate issued
- July 14, 2023
- Expires
- July 31, 2030
- Mode S code
- A39B2D
From the FAA registry file of October 22, 2026.
On this page
Airworthiness directives that may apply · 19
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1977 | 1 |
|---|---|
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1984 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 3 |
| 2008 | 2 |
| 2009 | 1 |
| 2011 | 1 |
| 2012 | 3 |
| 2015 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Engine · Lycoming AEIO-360-A1B6
AD 2026-04-11Engine (Reciprocating)AD 2022-16-03Engine (RECIPROCATING)AD 2015-19-07Fuel injector fuel linesInformation bulletins that may apply · 6
Advisory, not mandatory.
Engine · Lycoming AEIO-360-A1B6
SAIB NE-19-08Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve CylindersSAIB NE-08-32R1Propeller Governor Idler Gear Shaft Set ScrewSAIB NE-14-13Reciprocating Engine - Cylinder Mounting StudsSAIB NE-09-04Fuel Control/Reciprocating EnginesSAIB NE-06-32R1Reciprocating Engine - CrankshaftSAIB NE-05-39Historical bulletins · 1
NTSB investigations
No NTSB investigations matched to N331SYMatched 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 Valmet VALMET L70 VINKA aircraft
FAA incident reports
No FAA accident or incident reports matched to N331SYMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Valmet VALMET L70 VINKA aircraft
Reports on N331SY not matched to an aircraft · 1
They name N331SY, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
No reports matched to N331SYGeneral 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 Valmet VALMET L70 VINKA aircraft
STCs that may be installed · 29
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 29 STCs