- Registered owner
- Valiair Lc Trustee
- Location
- Casper, WY
- Owner type
- Corporation
- Serial number
- 31-7912118
- Year built
- 1979
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- July 12, 2024
- Certificate issued
- November 18, 2025
- Expires
- November 30, 2032
- Mode S code
- A0869A
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 75
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1975 | 2 |
|---|---|
| 1976 | 2 |
| 1977 | 6 |
| 1978 | 4 |
| 1979 | 4 |
| 1980 | 5 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 1 |
| 1996 | 7 |
| 1997 | 5 |
| 1998 | 4 |
| 1999 | 3 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 3 |
| 2006 | 3 |
| 2008 | 3 |
| 2009 | 2 |
| 2010 | 1 |
| 2011 | 2 |
| 2012 | 3 |
| 2013 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Airframe · Piper PA-31-325
AD 2023-09-09Exhaust Turbine System (Recip)AD 2017-10-20Fuselage--Main BulkheadAD 2016-05-01FuselageInformation bulletins that may apply · 8
Advisory, not mandatory.
Airframe · Piper PA-31-325
SAIB CE-14-07WING SPAR Main Spar Lower Cap CracksSAIB CE-08-11Landing GearSAIB ACE-98-44Engine · Lycoming TIO-540-J2B
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 - CrankshaftHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N133CTMatched 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 Piper PA-31-325 aircraft
FAA incident reports
No FAA accident or incident reports matched to N133CTMatched 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 Piper PA-31-325 aircraft
Service difficulty reports
No reports matched to N133CTGeneral 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 Piper PA-31-325 aircraft
STCs that may be installed · 281
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Piper PA-31-325
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light Controller
Earlier aircraft with this N-number · 1
This aircraft carried N133CT before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.