SA12407AKAircraft structures
Installation of a wing Strut Tiedown Kit No. SFF-MSTD.
FAA holder: Short Final Fabrication LLC
Aircraft STC directory
Maule Aerospace Technology M-4-180S STCs
The Jun 30, 2026 FAA DRS snapshot contains 19 selected supplemental type certificates with status Current whose public applicability data names the Maule Aerospace Technology M-4-180S. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
19
listed Current at snapshot
14
holder directories
6
modification categories
Jun 8, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications8
Engine and powerplant7
Aircraft structures1
Cargo and special mission1
Flight controls1
Cabin and interiors1
Recorded holders
Electronics International Inc.2Whelen Aerospace Technologies1Franklin Aircraft Engines Inc.1Airframes Alaska LLC1AMSAFE Inc.1Airwolf Filter Corporation1Brittain Industries, Inc1Rosen Sunvisor Systems LLC1M-20 Oil Separators LLC1Insight Instrument Corporation1Electronics International1Quint Nicholas M1Aerospace Logic Inc.1Aircraft Components Inc1
Recently revised M-4-180S STCs
Showing the 19 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02279ATOther aircraft modifications
Installation of a Boom Beam bulb, starter, and ballast.
FAA holder: Whelen Aerospace Technologies
SA637NWOther aircraft modifications
Installation of oil filter kit.
FAA holder: Franklin Aircraft Engines Inc.
SA02549AKOther aircraft modifications
Fabrication and installation of Lift Struts.
FAA holder: Airframes Alaska LLC
SA02503AK (PAGE 1)Other aircraft modifications
Installation of AMSAFE State of the Art Restraint System (SOARS) inflatable restraints.
FAA holder: AMSAFE Inc.
SA00433NYEngine and powerplant
Installation of Airwolf remote mounted engine oil filter model AFC-500 or AFC-600 on multi engine fixed wing light aircraft incorporating Franklin reciprocating engines of 450 horsepower or less.
FAA holder: Airwolf Filter Corporation
SA00353BOOther aircraft modifications
Installation of an auto lean system.
FAA holder: Flight Enhancements LLC
SA5670SWFlight controls
Installation of Brittain Industries Model BSS Flight Control System.
FAA holder: Brittain Industries, Inc
SA02402SE PAGE 2Engine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C.
FAA holder: Electronics International Inc.
SA01251SEOther aircraft modifications
The manufacture of a Sunvisor System.
FAA holder: Rosen Sunvisor Systems LLC
SA02383AKOther aircraft modifications
Installation of offset single handle control yoke (left side, left offset and right side, right offset) with push-to-talk switch, in accordance with Trimmer Aviation, LLC, Drawing No. 2015101, Rev. A, dated May 29, 2011 or later FAA approved revision.
FAA holder: TrimmerAviation LLC
SA01988SE (PAGE 5)Engine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.
FAA holder: Electronics International Inc.
SA02033AT (PAGE 3)Engine and powerplant
Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW).
FAA holder: M-20 Oil Separators LLC
SA01860NY (2 OF 3)Engine and powerplant
Installation of Graphic Engine Monitors (GEM) Models GEM-610 and GEMINI 1200.
FAA holder: Insight Instrument Corporation
SA00680SE (6 OF 6Engine and powerplant
Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.
FAA holder: Electronics International
SA02034CHCabin and interiors
Modify cabin doors in accordance with the Blackhawk Aircraft Maintenance Maule Extended Cabin Door Opening Modification Manual, dated May 1, 2004, or later FAA approved revisions.
FAA holder: Quint Nicholas M
ST01700NY (2 OF 2)Engine and powerplant
Installation of the following Aerospace Logic aircraft instruments: EGT-100 Exhaust Gas Temperature Indicator, CHT-100 Cylnder Head Temperature INdicator, FL-100 Dual Fuel Level Indicator, FP-100 Fuel Pressure and Ammeter Indicator, OL-100 Oil Pressure and Temperature Indicator, and VA-100 Voltmeter and Ammeter Indicator.
FAA holder: Aerospace Logic Inc.
ST02547AT (2 OF 2)Other aircraft modifications
Installation of a voice alert system.
FAA holder: Aircraft Components Inc