- Registered owner
- Haynes Aviation LLC
- Location
- Caruthersville, MO
- Owner type
- LLC
- Serial number
- 421C0059
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- March 18, 1976
- Certificate issued
- June 14, 2022
- Expires
- June 30, 2029
- Mode S code
- A50056
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 54
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1972 | 2 |
|---|---|
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 3 |
| 1981 | 1 |
| 1984 | 2 |
| 1986 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 4 |
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2012 | 1 |
| 2016 | 3 |
| 2018 | 2 |
| 2020 | 1 |
| 2022 | 1 |
| 2023 | 5 |
See all 62 ADs
Information bulletins that may apply · 16
Advisory, not mandatory.
See all 18 bulletins
NTSB investigations
No NTSB investigations matched to N421LFMatched 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 421C 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 20100324029829ILanding: Touchdown · Caruthersville, MOAircraft was on final approach to Caruthersville, MO (M05) runway 18, pilot reported full flaps and three green gear annunciators. Just prior to touchdown, pilot reported hydraulic warning lights on annunciator panel flicker. Pilot saw fluid on left engine…Incident 19921022046169IFcd/Prec Ldg From Cruise · Lubbock, TXFuel pressure dropping on left engine. Engine secured. Precautionary landing. Found a loose fuel line connection.
Service difficulty reports · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
STCs that may be installed · 279
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Cessna 421C
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