- Registered owner
- Dodt Clinton Carl
- Location
- Broomfield, CO
- Owner type
- Individual
- Serial number
- 27-573
- Year built
- 1963
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- October 3, 1963
- Certificate issued
- August 18, 2022
- Expires
- August 31, 2029
- Mode S code
- A62CA2
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-540 model are included below.
On this page
Airworthiness directives that may apply · 65
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 2 |
|---|---|
| 1964 | 1 |
| 1966 | 2 |
| 1969 | 2 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 2 |
| 1976 | 1 |
| 1977 | 2 |
| 1979 | 2 |
| 1980 | 1 |
| 1981 | 2 |
| 1982 | 2 |
| 1989 | 3 |
| 1992 | 1 |
| 1993 | 1 |
| 1995 | 1 |
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 4 |
| 2000 | 1 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 5 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 2 |
| 2017 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 2 |
See all 76 ADs
Information bulletins that may apply · 13
Advisory, not mandatory.
Airframe · Piper PA-23-235
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemSAIB CE-17-08Main Landing Gear Drag Link BoltSAIB CE-08-11Landing GearSAIB CE-04-88Engine · Lycoming 0-540 series
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-13-06Pushrod Shroud Spring Retainers, Engine Components Part No. AEL14995, for Lycoming Engines 320, 360, and 540 Series EnginesSAIB NE-08-26R3Magneto/DistributorSAIB NE-06-32R1Reciprocating Engine - CrankshaftSAIB NE-05-40SAIB NE-03-18SAIB NE-03-12Historical bulletins · 2
NTSB investigations
No NTSB investigations matched to N4971PMatched 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-23-235 aircraft
FAA incident reports
No FAA accident or incident reports matched to N4971PMatched 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-23-235 aircraft
Service difficulty reports
No reports matched to N4971PGeneral 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-23-235 aircraft
STCs that may be installed · 373
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-23-235
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