Aircraft STC directory
Eurocopter France AS-350B1 STCs
The Jun 30, 2026 FAA DRS snapshot contains 225 selected supplemental type certificates with status Current whose public applicability data names the Eurocopter France AS-350B1. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recorded holders
Recently revised AS-350B1 STCs
Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of external pod and camera mount.
FAA holder: Dart Aerospace USA Inc.
Installation of a swivel mount arm.
FAA holder: Dart Aerospace USA Inc.
Fabrication of Onboard Systems Model 200-229-00 Cargo Hook Kit.
FAA holder: Onboard Systems International
Installation of Onboard Systems International Cargo Hook Kits.
FAA holder: Onboard Systems International
Fabrication of Onboard Systems Model 200-281-00 Cargo Hook Kit.
FAA holder: Onboard Systems International LLC
Fabrication of Onboard Systems Model 200-286-01 Cargo Hook Kits.
FAA holder: Onboard Systems International LLC
Fabrication of Onboard Systems Model 200-299-00 Fuel Drain Guard Kit in accordance with Federal Aviation Administration (FAA) approved Onboard Systems Master Drawing List No. 155-111-00, Rev. 6, dated March 11, 2011, or later FAA-approved revision and Installation of the Fuel Drain Guard Kit.
FAA holder: Onboard Systems International LLC
Installation of Chelton Flight Systems FlightLogic Electronic Flight Instrument System (EFIS).
FAA holder: Genesys Aerosystems Inc.
Installation of LifePort patient loading and support system.
FAA holder: LifePort LLC
Install air ambulance conversion.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed
Fabrication of Geneva Aviation P162 Cross-Tube Antenna Mounts.
FAA holder: Dart Aerospace USA Inc.
Installation of an Inlet Barrier Filter system.
FAA holder: Donaldson Company Inc
Installation of FLIR U7000, U8000, U8500, 380-HD, or 380-HDc series Infrared Imaging System.
FAA holder: Airbus Helicopters, Inc.
Installation of Night Vision Imaging System (NVIS) compatible infrared filters.
FAA holder: REB Technologies Inc
Relocation of a higher capacity battery to the tail boom.
FAA holder: Eurocopter Canada Limited
Fabrication of either Onboard Systems Hydraulic Model H-69 (Part Number 200-018-00) or Electronic Models E-69 (Part Numbers 200-058-00 and 200-295-00) Cargo Hook Load Weigh Systems.
FAA holder: Onboard Systems International
Installation of a lubrication oil scavenge filter.
FAA holder: Purolator Facet Inc.
Manufacture of a Controllable Belly Mounted Searchlight (Nightscanner).
FAA holder: Bell Helicopter Textron Inc.
Installation of a Cable Cutter.
FAA holder: Eurocopter Canada Limited
Installation of a Technisonic Industries Limited TDFM-136B Transceiver.
FAA holder: Technisonic Industries Limited
Installation of a modified rear bench seat.
FAA holder: Apical Industries Inc
Installation of a two-piece high/ low-back forward seat.
FAA holder: Apical Industries Inc
Installation of a single place pilot/ copilot seat.
FAA holder: Apical Industries Inc
Installation of Howell H2949-501 Engine Indicator/Monitor.
FAA holder: Howell Instruments, Inc.
Manufacture of passenger bulged window.
FAA holder: Bell Helicopter Textron Inc.
Manufacture of Replacement Windshield.
FAA holder: Bell Helicopter Textron Inc.
Installation of a rear locker extender.
FAA holder: Dart Aerospace Limited
Fabrication of the Simplex Model 510 Spray System in accordance with Master Drawing List MDL510-001, Revision H, dated November 22, 2011, or later Federal Aviation Administration (FAA) approved revision; and installation in accordance with Installation Manual 510-102002-001, Revision B, dated November 14, 2011, or later FAA-approved revision.
FAA holder: Simplex Manufacturing Company
Installation of shoulder harness restraint system.
FAA holder: Bell Helicopter Textron Inc.
Manufacture of replacement windshields and windows.
FAA holder: Bell Helicopter Textron Inc.
Installation of an A790 Loud Hailer Controller.
FAA holder: Technisonic Industries Limited
Centre Console Upgrade.
FAA holder: Bell Helicopter Textron Inc.
Installation of Tyler Camera Major Mount.
FAA holder: Tyler Camera Systems
: Installation of External Load Attaching Means in accordance with Heli-Support, Inc. Master Index List No. 121-401, Revision A, dated September 20, 2001, or later approved revision. Rotorcraft Flight Manual Supplement No. 121-121 requested for this installation is listed on the approved Master Document List.
FAA holder: USDA Forest Service
Installation of Internal Load Attaching Means (ILAM) in accordance with Heli-Support, Inc. Master Document List (MDL) No. 123-000, Revision C, dated April 12, 2002, or later FAA approved revision. Rotorcraft Flight Manual Supplement No. 123-121, Revision A, dated April 12, 2002, or later FAA approved revisions required as part of these modifications.
FAA holder: USDA Forest Service
Manufacture of Cabin Floor Protectors in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97123, no revision, dated August 15, 1997, and installation per Report No. AA-97122, no revision, dated August 15, 1997, or later FAA approved revisions.
FAA holder: Bell Helicopter Textron Inc.
Installation of Airfilm AFDP-1 Down Post Utility Bracket.
FAA holder: Airfilm Camera Systems
Installation of a Weco Aerospace Systems, Inc. 160 amp generator, Weco P/N WE200-350-1.
FAA holder: Gulfstream-California Inc.
Flitestep Kit in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-03068, Revision A, dated September 30, 2003, or later DAS approved revision; and installation per Report No. AA-02047, No Revision, dated June 27, 2003, or later DAS approved revisions.
FAA holder: Bell Helicopter Textron Inc.
Installation of Passive Engine Trend Monitoring System (ETMS) in AS-350 series aircraft.
FAA holder: Alakai Technologies
Installation of cabin air conditioning system kit.
FAA holder: AmAir Incorporated
Installation of an AKV, Inc. (formerly AKV Partners) Ng cycle counter, P/N 350NGTEC.
FAA holder: AKV Inc.
Installation of an AKV, INC, TSO'd dual tachometer.
FAA holder: AKV Inc.
Installation of a Vision 1000 System.
FAA holder: Appareo Systems LLC.
Installation of SAGEM ICDS 2000 Electronic Flight Instrument System.
FAA holder: Eagle Helicopters Inc
Spacepod (Side Cargo Compartment Extenders) installation.
FAA holder: Dart Aerospace Limited
Installation of landing gear skid tubes.
FAA holder: Heli-Support Inc.
Installation of vertical reference (floor) window.
FAA holder: Dart Aerospace Limited
The installation of the Brite Saver 2 Data Monitoring System.
FAA holder: ECT Industries
Installation of an Intelligent Automation Corporation, Model 1134 Helicopter Monitor System.
FAA holder: Vector Aerospace Helicopter Services USA Inc.
Installation of MX-15 Camera Installation (Structural Provisions only).
FAA holder: L-3 WESCAM Inc
Installation of Aprical Industries, Inc. Air Conditioning System.
FAA holder: Apical Industries Inc
Installation of Apical Industries, Inc. Air Conditioning System.
FAA holder: Apical Industries Inc
The installation of WESCAM Low Profile Bracket Installation (HIGH) and 24 , 16 or 12 WESCAM Sensor Installation-Structural Provisions Only.
FAA holder: L-3 WESCAM Inc
Iinstallation of SkyTrac ISAT-100 Airborne Position/Data Communicator System.
FAA holder: SkyTrac Systems Ltd.
Fabrication of Simplex Model 210 agricultural spray tank system.
FAA holder: Simplex Manufacturing Company
Installation of Thermoformed D350-766 Interior Trim Kits.
FAA holder: Dart Aerospace Limited
Installation of skid mounted deployable rotary antenna.
FAA holder: NASS-EAC
Installation of a vertical sliding window in right-hand or left-hand sliding door. RFMS 350FMS-066 dated 8/28/00, or later FAA approved RFMS is required. Both configurations cannot be installed concurrently.
FAA holder: Tech-Tool Plastics Inc
Installation of Spectrolab SX-5 Starburst Searchlight.
FAA holder: Air Methods Corporation
Installation of passenger/crew step.
FAA holder: Air Methods Corporation
Installation of isolette carriage.
FAA holder: Air Methods Corporation
Installation of a sun visor on an aircraft.
FAA holder: Rosen Sunvisor Systems LLC
Installation of Garmin AT, MX20 Multi-Function Display (MFD).
FAA holder: Garmin AT Inc.
Installation of ADC engine scavenge oil filter with internal full flow chip detector in engine lubrication scavenge circuit on AS350 series helicopters with LTS101 engines installed.
FAA holder: Heli-Lynx Helicopter Services Inc
Installation of an adjustable center of gravity system using a traversing Nicad battery and box assembly.
FAA holder: Soloy LLC
Installation of a Fuselage Mounted Liferaft System.
FAA holder: Air Cruisers Company
Installation of a Pratt & Whitney Engine Services, Inc. Health Usage Monitoring System (HUMS) Model 1122, P/N HUMS-A-070-1, Revision B,.
FAA holder: Pratt & Whitney Engine Services Inc.
Installation of Pratt & Whitney Engine Services, Inc. SmartCycle Engine Monitoring System, Part No. CYCLE-K-010,.
FAA holder: Pratt & Whitney Engine Services Inc.
Installation of Altair Avionics Corporation SmartCycle monitoring and recording system.
FAA holder: Pratt & Whitney Engine Services Inc.
Installation of camera quick disconnect mounting.
FAA holder: NASS-EAC
Installation of Apical Industries, Inc. Lower Front Fairing Assembly.
FAA holder: Apical Industries Inc
Installation of Technisonic TDFM-7000 Model Transceiver.
FAA holder: Technisonic Industries Limited
Installation of Heli-Utility-Pod.
FAA holder: Dart Aerospace Limited
Installation of a skid toe mounted convex mirror for sling load operations.
FAA holder: Heli-Support Inc.
Installation of extended passenger step.
FAA holder: Heli-Support Inc.
Installation of a pilot side support.
FAA holder: Heli-Support Inc.
Installation of Garmin Model GNS 480.
FAA holder: Garmin AT Inc.
Installation of Spacecam RAMS camera mount.
FAA holder: SPACECAM Systems Inc
Installation of Survey Pod System.
FAA holder: Terra Remote Sensing Inc
Installation of Dart Aero Equipment Inc. cargo-mirror.
FAA holder: Dart Aerospace Limited
Rear Seat Belt Installation.
FAA holder: Heli-Lynx Helicopter Services Inc
Installation of airframe mounted fuel filter.
FAA holder: Eurocopter Canada Limited
Installation of Forward Short High Visibility Doors.
FAA holder: Eurocopter Canada Limited
Installation of Settling Protectors in accordance with Eurocopter Canada Limited Installation Procedure No. IP-ECL-43, Rev.3, TCCA approved May 14, 2004, or later TCCA approved revisions.
FAA holder: Eurocopter Canada Limited
Installation of belly-mounted supplemental anti-collision light.
FAA holder: Eurocopter Canada Limited