- Registered owner
- Doll Joseph L
- Location
- Lenoir, NC
- Owner type
- Individual
- Serial number
- 2321
- Year built
- 2005
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- October 20, 2005
- Certificate issued
- August 23, 2024
- Expires
- August 31, 2031
- Mode S code
- A68CB1
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 22
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 1 |
|---|---|
| 1967 | 1 |
| 1969 | 1 |
| 1977 | 1 |
| 1980 | 1 |
| 1982 | 1 |
| 1989 | 1 |
| 1992 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 1 |
| 2004 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2012 | 2 |
| 2017 | 1 |
| 2020 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Airframe · Aviat A-1B
AD 2022-03-15Fuel Quantity IndicatorAD 2020-16-06Horizontal Stabilizer StructureEngine · Lycoming O-360-A1P
AD 2026-04-11Engine (Reciprocating)Information bulletins that may apply · 6
Advisory, not mandatory.
Airframe · Aviat A-1B
SAIB CE-17-18Engine Exhaust System, Muffler CrackingEngine · Lycoming O-360-A1P
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-06-32R1Reciprocating Engine - CrankshaftHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N521AMMatched 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 Aviat A-1B aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N521AMGeneral 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 Aviat A-1B aircraft
STCs that may be installed · 168
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Aviat A-1B
STC SA01233SEFabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assemblySTC 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.