- Registered owner
- Harder Michael U
- Location
- Dillingham, AK
- Owner type
- Individual
- Serial number
- 1340
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Airworthiness date
- April 8, 1970
- Certificate issued
- May 25, 2023
- Expires
- May 31, 2030
- Mode S code
- ACEBEB
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental O-470 model are included below.
On this page
Airworthiness directives that may apply · 34
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 | 2 |
| 1973 | 1 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 1 |
| 1985 | 1 |
| 1988 | 1 |
| 1989 | 1 |
| 1991 | 1 |
| 1993 | 2 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2010 | 2 |
| 2022 | 3 |
| 2023 | 4 |
See all 42 ADs
Information bulletins that may apply · 6
Advisory, not mandatory.
Airframe · Grumman G-44
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemEngine · Continental O-470 series
SAIB NE-20-05POWERPLANT - Engine Camshaft Gear Tooth FractureSAIB NE-16-13Powerplant - Prohibited use of sealantSAIB NE-13-04Continental Motors, Inc. (CMI) Connecting Rod Piston Pin Bushing InspectionSAIB NE-10-09Reciprocating Engine Power Section: Hydraulic Valve LiftersSAIB NE-09-08Reciprocating Engine Cylinder SectionNTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
FAA incident reports
No FAA accident or incident reports matched to N9311RMatched 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 Grumman G-44 aircraft
Service difficulty reports
No reports matched to N9311RGeneral 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 Grumman G-44 aircraft
STCs that may be installed · 207
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Grumman G-44
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