SR01059LAOther aircraft modifications
Installation of right side dual utility mount.
FAA holder: Airfilm Camera Systems LLC
Aircraft STC directory
MD Helicopters 369H STCs
The Jun 30, 2026 FAA DRS snapshot contains 18 selected supplemental type certificates with status Current whose public applicability data names the MD Helicopters 369H. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
18
listed Current at snapshot
11
holder directories
6
modification categories
Feb 28, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications8
Engine and powerplant4
Fuel systems2
Avionics2
Electrical systems1
Cargo and special mission1
Recently revised 369H STCs
Showing the 18 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR04637CHElectrical systems
Replacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control Panel.
FAA holder: Airwolf Aerospace LLC
SR04160CHOther aircraft modifications
Installation of Heli-Preheat Kit, p/n TA3089-1 for 115 volt application.
FAA holder: HARTZELL PROPELLER INC
SR01839ATOther aircraft modifications
Installation of cyclic friction levers.
FAA holder: Thoroughbred Aviation Maintenance Inc.
SR03265ATEngine and powerplant
Modification of engine gearbox breather system by the installation of Heli-Tech "HT800-Engine Gearbox Breather Kit", P/N HT800.
FAA holder: Thoroughbred Aviation Maintenance Inc
SR04175ATOther aircraft modifications
Installation of the HT400 Inspection Panel Kit.
FAA holder: Thoroughbred Aviation Maintenance Inc
SR02001SEFuel systems
Fabrication and installation of Model 72448 locking fuel cover assembly.
FAA holder: Timberline Aerospace LLC
SR02458LAOther aircraft modifications
Compressor Plenum Inspection Panel installed.
FAA holder: Precision Heli-Support, LLC
SR02586LAAvionics
Installation of Freeflight Systems Radar Altimeter RA-4000 or RA-4500 System with optional FTG-410 Tone Generator.
FAA holder: Precision Heli-Support, LLC
SR02591LAAvionics
Installation of software upgrade to existing Garmin GTX330/330D/33H/33DH Transponders for Version 2 ADS-B Out.
FAA holder: Precision Heli-Support, LLC
SR01394LAEngine and powerplant
Installation of Aerospace Filtration Systems Inlet Barrier Filter System in lieu of the Engine Air Particle Separator (with or without Mist Eliminator) or FOD Screen.
FAA holder: Donaldson Company Inc
SH4344NMOther aircraft modifications
Replace existing fiberglass strut leg fairings with aluminum fairings.
FAA holder: Cascade STC LLC
SH4909NMEngine and powerplant
Replace the aft engine compartment heat blanket with a stainless steel firewall.
FAA holder: Cascade STC LLC
SR00877SEEngine and powerplant
Installation of an engine inlet air filtration system.
FAA holder: Aerometals
SH2400SOCargo and special mission
Installation of quick mount kit for FLIR Systems Inc. Model2000/2500 series thermal imager on the cargo hook mount point.
FAA holder: Bell Helicopter Textron Inc.
SH7091NMFuel systems
Installation of a Simplex Manufacturing Company Model 8500 agricultural tank sprayer.
FAA holder: Simplex Manufacturing Company
SH2544SOOther aircraft modifications
Installation of FLIR monitor mount.
FAA holder: Bell Helicopter Textron Inc.
SR01924LAOther aircraft modifications
Installation of a Platinum Aviation cockpit pedestal slant panel.
FAA holder: Integrated Flight Systems