Installation of an Isolair Model3700-110 spray tank system. (500N restricted category).
FAA holder: Isolair Inc.
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 54 selected supplemental type certificates with status Current whose public applicability data names the MD Helicopter 369H. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 54 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Isolair Inc.
FAA holder: Airfilm Camera Systems LLC
FAA holder: Airfilm Camera Systems LLC
FAA holder: Airfilm Camera Systems LLC
FAA holder: Dart Aerospace USA Inc.
FAA holder: Thoroughbred Aviation Maintenance Inc
FAA holder: Air Products & Parts LLC
FAA holder: Fargo Manufacturing Co.
FAA holder: Fargo Manufacturing Co.
FAA holder: Fargo Manufacturing Co.
FAA holder: The NORDAM Group LLC
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Bell Helicopter Textron Inc.
FAA holder: Allen J Gerbino, Gerbino Flight Systems
FAA holder: Gerbino Flight Systems
FAA holder: Allen J Gerbino, Gerbino Flight Systems
FAA holder: Gerbino Flight Systems
FAA holder: Gerbino Flight Systems
FAA holder: Bell Helicopter Textron Inc.
FAA holder: ROBERTSON FUEL SYSTEMS LLC
FAA holder: Rolls-Royce Engine Services-Oakland Inc.
FAA holder: Aviation Development Corporation
FAA holder: Bristol Aerospace Ltd
FAA holder: Shurka Aerospace Inc
FAA holder: Helicopter Technology Co
FAA holder: Pratt & Whitney Engine Services Inc.
FAA holder: Prism Helicopters Ltd
FAA holder: Measurement Systems Intl Inc
FAA holder: Enviro Systems Inc.
FAA holder: Enviro Systems Inc.
FAA holder: Teledyne Battery Products
FAA holder: Advanced Power Products
FAA holder: Certified Technology Inc
FAA holder: Pratt & Whitney Engine Services Inc.
FAA holder: Tradewind Turbines
FAA holder: Dart Aero Accessories, Inc
FAA holder: Dallwig Barry C
FAA holder: Tech-Tool Plastics Inc
FAA holder: Aerometals
FAA holder: Tower Aerospace, Inc
FAA holder: Tower Aerospace, Inc
FAA holder: Tower Aerospace, Inc