- Registered owner
- Cor Group LLC
- Location
- Arlington, WA
- Owner type
- LLC
- Serial number
- 421B0268
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- September 29, 1972
- Certificate issued
- September 29, 2022
- Expires
- September 30, 2029
- Mode S code
- A64E0F
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental TSIO-360 model are included below.
On this page
Airworthiness directives that may apply · 58
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1971 | 1 |
|---|---|
| 1972 | 4 |
| 1973 | 1 |
| 1974 | 4 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1981 | 3 |
| 1983 | 1 |
| 1986 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 2 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 5 |
| 2000 | 2 |
| 2001 | 1 |
| 2002 | 1 |
| 2004 | 1 |
| 2005 | 4 |
| 2008 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 3 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 2 |
| 2018 | 2 |
| 2022 | 1 |
| 2023 | 5 |
See all 72 ADs
Information bulletins that may apply · 14
Advisory, not mandatory.
Airframe · Cessna 421B
SAIB CE-13-27R1Flight Controls Frayed Flap Extend CablesSAIB AIR-21-20TE FLAP CONTROL SYSTEM, Flight Controls –Flap Cable TensionSAIB CE-14-11R1Landing Gear; Nose Landing Gear TrunnionsSAIB CE-14-19Landing Gear; Main Landing Gear (MLG) Torque LinkSAIB CE-13-22Electrical Power System Circuit Breaker SwitchSAIB CE-10-01Fuel: Fuel Tank Selector Valve SystemsSAIB CE-09-16Landing Gear: Main Landing Gear Torque TubeSAIB ACE-99-06SAIB ACE-99-05Engine · Continental TSIO-360 series
SAIB NE-16-13Powerplant - Prohibited use of sealantSAIB NE-13-15Engine Controls: Continental Motors, Inc. (CMI) Throttle and Mixture Control LeversSAIB NE-13-04Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing InspectionSAIB NE-10-09Reciprocating Engine Power Section: Hydraulic Valve LiftersSAIB NE-09-04Fuel Control/Reciprocating EnginesHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N505RWMatched 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 Cessna 421B aircraft
FAA incident reports
No FAA accident or incident reports matched to N505RWMatched 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 Cessna 421B aircraft
Service difficulty reports
No reports matched to N505RWGeneral 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 Cessna 421B aircraft
STCs that may be installed · 298
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 421B
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