- Registered owner
- Moertl Harald A
- Location
- Anchorage, AK
- Owner type
- Individual
- Serial number
- 7423C
- Year built
- 1982
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- April 22, 2002
- Certificate issued
- September 9, 1997
- Expires
- September 30, 2028
- Mode S code
- A73931
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming IO-540 model are included below.
On this page
Airworthiness directives that may apply · 53
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 |
|---|---|
| 1964 | 1 |
| 1966 | 1 |
| 1967 | 1 |
| 1969 | 2 |
| 1973 | 1 |
| 1975 | 1 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 1 |
| 1981 | 1 |
| 1982 | 1 |
| 1983 | 1 |
| 1989 | 1 |
| 1992 | 1 |
| 1995 | 1 |
| 1996 | 4 |
| 1997 | 2 |
| 1998 | 4 |
| 1999 | 1 |
| 2000 | 1 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 4 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 1 |
| 2012 | 3 |
| 2014 | 1 |
| 2015 | 2 |
| 2017 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 2 |
Airframe · Maule M-7-235A
AD 2022-03-15Fuel Quantity IndicatorAD 98-15-18 R1WingsAD 2008-24-02Rear elevator control hornInformation bulletins that may apply · 14
Advisory, not mandatory.
Airframe · Maule M-7-235A
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemNTSB investigations
No NTSB investigations matched to N56475Matched 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 Maule M-7-235A 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 20020511010989IRoll-Out (Fixed Wing) · Anchorage, AK(-23) Maule N56475 landing at Merrill field runway 21, gravel strip right brake locked up. The aircraft nosed-up damaged propeller and came to rest on its gear. 1627 AK dt [privacy data omitted]Incident 19920625037209ILevel Off Touchdown · Omalik Lagoon, AKPilot landed short of desired point in a strong crosswind. Lost control. Rolled into 4 feet deep water.
Service difficulty reports
No reports matched to N56475General 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 Maule M-7-235A aircraft
STCs that may be installed · 217
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Maule M-7-235A
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.