- Registered owner
- Four M Aviation LLC
- Location
- Clinton, CT
- Owner type
- LLC
- Serial number
- 7108C
- Year built
- 1977
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- April 20, 2006
- Certificate issued
- December 29, 2014
- Expires
- December 31, 2027
- Mode S code
- A9E702
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 37
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1963 | 2 |
|---|---|
| 1964 | 1 |
| 1966 | 1 |
| 1969 | 2 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1981 | 2 |
| 1982 | 1 |
| 1984 | 1 |
| 1986 | 1 |
| 1989 | 2 |
| 1995 | 1 |
| 1996 | 3 |
| 1998 | 1 |
| 2000 | 1 |
| 2002 | 1 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 2 |
| 2010 | 1 |
| 2012 | 2 |
| 2014 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2026 | 2 |
Airframe · Maule M-5-235C
AD 2022-03-15Fuel Quantity IndicatorAD 98-15-18 R1WingsAD 2008-24-02Rear elevator control hornInformation bulletins that may apply · 7
Advisory, not mandatory.
Airframe · Maule M-5-235C
SAIB SW-18-31Navigation, Attitude, and Direction Data SystemEngine · Lycoming O-540-J1A5D
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-06-32R1Reciprocating Engine - CrankshaftHistorical bulletins · 2
NTSB investigations
No NTSB investigations matched to N737WBMatched 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-5-235C aircraft
FAA incident reports
No FAA accident or incident reports matched to N737WBMatched 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 Maule M-5-235C aircraft
Service difficulty reports
No reports matched to N737WBGeneral 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-5-235C aircraft
Reports on N737WB not matched to an aircraft · 2
They name N737WB, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
SDR 97ZZZX779Pump · wire chafeDURING AN EVENT 1 INSP, FOUND THE NR 1 BOOST PUMP MAIN POWER WIRE WHERE IT COMES OUT OF THE BACK OF THE PUMP HAD CHAFED THROUGH ON PUMP HOUSING. EVIDENCE OF BURNED AND MELTED SHIELDING. PUMP LOCATED IN RIGHT WING ROOT. SUSPECT CAUSE: POWER WIRE NOT PROPERLSDR 96ZZZX5401Wire · shortedWIRES IN THE ENGINE COMPARTMENTS RUNNING BY EXHAUST DUCTS ARE MELTING AND SHORTING OUT DUE TO LONG TERM EXPOSURE TO HEAT. SUBMITTER RECOMMENDS INSULATED WIRES WITH FIRE SLEEVE BE INSTALLED TO PREVENT RECURRENCE.
STCs that may be installed · 206
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-5-235C
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.