- Registered owner
- Max Airways LLC
- Location
- Wilmington, DE
- Owner type
- LLC
- Serial number
- NAV-4-2523
- Year built
- 1968
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- October 25, 1995
- Certificate issued
- February 10, 2011
- Expires
- February 28, 2030
- Mode S code
- A20672
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental IO-520 model are included below.
On this page
Airworthiness directives that may apply · 44
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1968 | 1 |
|---|---|
| 1972 | 1 |
| 1974 | 1 |
| 1977 | 1 |
| 1979 | 2 |
| 1980 | 2 |
| 1981 | 2 |
| 1987 | 2 |
| 1988 | 3 |
| 1991 | 1 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 1 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2022 | 3 |
| 2023 | 5 |
Airframe · Navion NAVION H
AD 2022-03-15Fuel Quantity IndicatorAD 2008-05-14Fuel systemAD 2006-03-08Vacuum pumpsInformation bulletins that may apply · 14
Advisory, not mandatory.
Airframe · Navion NAVION H
SAIB AIR-22-13Landing Gear ComponentsSAIB SW-18-31Navigation, Attitude, and Direction Data SystemSAIB CE-06-11R1Fuel system selector valvesEngine · Continental IO-520 series
SAIB NE-20-05POWERPLANT - Engine Camshaft Gear Tooth FractureSAIB NE-18-16POWERPLANT Alternator Drive CouplingSAIB NE-17-11POWERPLANT Engine damage as a result of kickbackSAIB 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-10-07Reciprocating Engine Cylinder: Identification Information for Superior Air Parts, PMA Cylinder Heads for Teledyne Continental Motors (TCM) IO-520, TSIO-520,and IO-550 Series Engines.SAIB NE-09-08Reciprocating Engine Cylinder SectionSAIB NE-07-09R1Periodic Inspections of ECi Cylinder Assemblies for Cracks in the Aluminum HeadSAIB NE-02-41NTSB investigations
Investigations on N23D not matched to an aircraft · 1
They name N23D, but no registry record covers the date, the aircraft registered then was built later, or the investigation describes another aircraft.
FAA incident reports · 3
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Reports on N23D not matched to an aircraft · 1
They name N23D, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
STCs that may be installed · 285
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Navion NAVION H
Earlier aircraft with this N-number · 1
This aircraft carried N23D before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.