- Registered owner
- Pierson Robert N
- Location
- Nora, MN
- Owner type
- Individual
- Serial number
- 54-0086
- Year built
- 1964
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Multiple
- Airworthiness date
- June 23, 1965
- Certificate issued
- May 26, 2011
- Expires
- May 31, 2027
- Mode S code
- AD0294
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming I0360 model are included below.
On this page
Airworthiness directives that may apply · 85
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1964 | 2 |
|---|---|
| 1966 | 2 |
| 1967 | 4 |
| 1968 | 2 |
| 1969 | 2 |
| 1970 | 2 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1975 | 4 |
| 1976 | 2 |
| 1977 | 4 |
| 1978 | 4 |
| 1979 | 2 |
| 1981 | 1 |
| 1982 | 3 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 1 |
| 1993 | 4 |
| 1994 | 3 |
| 1995 | 3 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 4 |
| 1999 | 1 |
| 2000 | 1 |
| 2002 | 2 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 5 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 2 |
| 2012 | 3 |
| 2015 | 2 |
| 2017 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
See all 105 ADs
Information bulletins that may apply · 12
Advisory, not mandatory.
Airframe · Hughes 269B
SAIB SW-09-44Cabin doorEngine · Lycoming I0360 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-09-04Fuel Control/Reciprocating EnginesSAIB NE-06-32R1Reciprocating Engine - CrankshaftSAIB NE-05-89SAIB NE-05-40SAIB NE-03-18SAIB NE-01-22NTSB investigations · 4
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB ATL86LA069Accident · Serious injuriesLimited investigationFinal reportCouncil, NCDuring a control burning operation, the plt experienced a complete eng failure. The plt entered an autorotation and collided with trees. The eng examination disclosed that the #4 connecting rod had failed. The failure was determined to have resulted from…NTSB ATL82DA256Accident · No injuriesFinal reportAngier, NCWhile spaying soy beans, the pilot observed 3 power lines bordering the field, but failed to see a fourth. While on a swath run, the helicopter struck the fourth line with the main and tail rotor blades which resulted in a forced landing.NTSB LAX66A0050Accident · Minor injuriesClosedBakersfield, CANTSB UNK65X1043Accident · No injuriesClosedDavis, CA
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.
Service difficulty reports
No reports matched to N9374FGeneral 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 Hughes 269B aircraft
STCs that may be installed · 155
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 155 STCs