SH3261SOLanding gear and brakes
Installation of replacement skid tubes.
FAA holder: Bell Helicopter Textron Inc.
Aircraft STC directory
Bell Helicopter Textron 212 STCs
The Jun 30, 2026 FAA DRS snapshot contains 226 selected supplemental type certificates with status Current whose public applicability data names the Bell Helicopter Textron 212. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
226
listed Current at snapshot
76
holder directories
13
modification categories
Feb 5, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications111
Cabin and interiors19
Engine and powerplant17
Cargo and special mission15
Avionics13
Aircraft structures13
Electrical systems9
Fuel systems9
Safety and emergency equipment8
Landing gear and brakes6
Rotorcraft modifications3
Aircraft connectivity2
Aircraft performance1
Recorded holders
Bell Helicopter Textron Inc.29Dart Aerospace Limited21Alpine Aerotech Ltd12Apical Industries, Inc. dba Dart Aerospace8Alpine Aerotech LP7Dart Aerospace USA Inc.5RSG Products5Alpine Helicopters Ltd5Heritage Aviation Ltd5Alpine Aerotech Limited5Associated Air Center, Inc. - c/o CT Corporation System4VIH Aerospace Inc4AEM USA Inc.3Onboard Systems International3Honeywell International Inc3Dart Aerospace Ltd.3Simplex Manufacturing Company3Helifab Inc3Apical Industries Inc3Vancouver Island Helicopters3
Recently revised 212 STCs
Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR09922ACOther aircraft modifications
Installation of a Foresight MX Condition Monitoring System.
FAA holder: GPMS International Inc.
SR12068IBAvionics
Installation of the AFI4700 Electronic Flight Instrument.
FAA holder: Alpine Aerotech LP
SH8610SWOther aircraft modifications
Fabrication of Isolair Eliminator II Model 4600-212/412 Fire Fighting System.
FAA holder: Isolair Inc.
SR00855DEOther aircraft modifications
Installation of Tracking Patient Loading System.
FAA holder: Air Methods LLC
SR04132CHOther aircraft modifications
Installation of Heli-Preheat Kit, p/n TA3132-1 for 115 volt application in accordance with Heli-Preheat Kit drawing TA3132-1 Revision G, dated December 11, 2023 or later FAA approved revisions and Preheat Kit Installation Instruction TNH3132 Revision C, dated November 7, 2023 or later FAA approved revisions.
FAA holder: HARTZELL PROPELLER LLC
SR00169IBAvionics
Installation of the Garmin G500H TXi Flight Display System.
FAA holder: Eagle Copters Maintenance Ltd.
SR00141IBOther aircraft modifications
Installation of the Aft Pedestal Stowage Compartment.
FAA holder: Alpine Aerotech LP
SH4056NMAircraft structures
Installation of pneumatic door actuators.
FAA holder: Dart Aerospace USA Inc.
SR00131IBSafety and emergency equipment
Installation of an Artex Emergency Locator Transmitter (ELT) 4000 HM System.
FAA holder: Eagle Copters Maintenance Ltd.
SR01865SEOther aircraft modifications
Fabrication and installation of FastFin System.
FAA holder: BLR Aerospace LLC.
SR00094IBCabin and interiors
Installation of Extended Port Seat Rail.
FAA holder: Ascent Aerospace Ltd.
SR02270SEOther aircraft modifications
Fabrication and installation of Geneva Aviation Audio System.
FAA holder: AEM USA Inc.
SR02407SEOther aircraft modifications
Installation of Geneva Aviation 28 - 14 VDC Power Converter.
FAA holder: AEM USA Inc.
SR02444SEOther aircraft modifications
Installation of P178 Failsafe Audio Mixer.
FAA holder: AEM USA Inc.
SR01124LAOther aircraft modifications
Installation of Pratt & Whitney PT6T-3DE, or -3DF Twin-Pac in place of PT6T-3 or PT6T-3B Twin-Pac.
FAA holder: ASCENT POWER INC.
SR01634SEOther aircraft modifications
Installation of a Supplemental Lighting System.
FAA holder: Aviation Specialties Unlimited Inc.
SH5737NMCargo and special mission
Replacement of Bell magnesium cargo hook bumper and ring Part Nos. 204-072-901-1 or -3, and 204-072-905-3, respectively, with Onboard bumper ring kit No. 210-092-00. Fabrication of Onboard Systems Model 210-092-00 bumper ring kit.
FAA holder: Onboard Systems International
SH5758NMElectrical systems
Fabrication of the Onboard Model 200-095-00 Multi-Channel Electrical Slip-Ring Kit.
FAA holder: Onboard Systems International
SR00699SECargo and special mission
Fabrication of Onboard Systems Model 200-246-00 cargo hook kit.
FAA holder: Onboard Systems International
SR02078SEOther aircraft modifications
Installation and Maintenance of the Lifeport Patient Litter System TLSS CASEVAC.
FAA holder: Erickson Helicopters Inc.
SR02623NYOther aircraft modifications
The installation of a Sky Connect Tracking System.
FAA holder: Honeywell International Inc
SH303NMAvionics
ONE ONLY, SN 31195 (N3910Y): Install a Sperry one-or two-pilot IFR/VFR avionics installation.
FAA holder: Honeywell International Inc
SH306NMAvionics
Installation of a Sperry one or two-pilot IFR/VFR avionics.
FAA holder: Honeywell International Inc
SR02730NYCargo and special mission
Installation of Quick Release Mounting Provisions & Quick Release Cargo Basket.
FAA holder: Dart Aerospace Ltd.
SR00938NYCabin and interiors
Installation of Vertical Reference Door with left seat operation provisions.
FAA holder: Dart Aerospace Ltd.
SR02094NYAvionics
Installation of GPS Receiver and Gimbal Mount System.
FAA holder: Dart Aerospace Ltd.
SA01213CHCargo and special mission
Install air ambulance conversion in accordance with Spectrum Aeromed Inc. Drawings as listed on AML SA01213CH, or later FAA approved revision.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed
SR176CHCargo and special mission
Install air ambulance unit.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed
SR01583SEOther aircraft modifications
Fabrication and installation of Dart D412-742 Float Skidtube.
FAA holder: Dart Aerospace USA Inc.
SR02233SEOther aircraft modifications
Fabrication of the Dart D205-803/D212-803 LH Pilot in Command Kits.
FAA holder: Dart Aerospace USA Inc.
SR02596SEOther aircraft modifications
Installation of Olympic Aero Services, Inc. Additional Telemetry Unit (ATU).
FAA holder: OLYMPIC AERO SERVICES INC.
SR00798SEOther aircraft modifications
Fabrication of BLR Aerospace (BLR) tail boom mounted strakes.
FAA holder: BLR Aerospace LLC.
SR04156NYOther aircraft modifications
Installation, maintenance and affectivity of replacement composite driveshaft covers.
FAA holder: Trinity Aviation Services Limited
SR00532DEOther aircraft modifications
Installation of an Enhanced Vision System.
FAA holder: Avio Design Group Inc
SR00826DEOther aircraft modifications
Installation of Honeywell Sky Connect Tracker III system.
FAA holder: Cert Works LLC
SH4031SWOther aircraft modifications
Installation of IFR System.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SH4620SWSafety and emergency equipment
Push-out type emergency escape windows.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SH4874SWOther aircraft modifications
Install IFR Control System.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SR00173SEElectrical systems
Installation of Concorde Battery P/N RG-380E/40.
FAA holder: Concorde Battery Corporation
SH2466SWElectrical systems
Installation of an AC Inverter Power System.
FAA holder: Associated Air Center, Inc. - c/o CT Corporation System
SR02868NYAircraft structures
Installation of Exterior Door Handle Kits.
FAA holder: Alpine Aerotech LP
SR03408CHOther aircraft modifications
Install Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N AA-204-310-101-101 or AA-204-310-101-103.
FAA holder: Airwolf Aerospace LLC
SR02413LAOther aircraft modifications
Installation of an AKV, Inc Exceedence and Trend Monitoring System kit P/N ETM1000.
FAA holder: AKV Inc.
SR04225CHCargo and special mission
Installation of an air ambulance conversion kit.
FAA holder: Med-Pac Inc.
SH8477SWCabin and interiors
Installation of a four place utility seat configuration.
FAA holder: Bell Helicopter Textron Inc.
SH8478SWCabin and interiors
Installation of a five place utility seat configuration.
FAA holder: Bell Helicopter Textron Inc.
SR03895NYCabin and interiors
Installation of CHT Aerospace Utility Interior Kit.
FAA holder: CHT Aerospace Inc.
SR02289LAOther aircraft modifications
Installation of Apical Industries, Inc. Cable Cutters Kit.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SR09356RCOther aircraft modifications
Installation of an Airborne Video System (AVS).
FAA holder: RSG Products
SH3512SWOther aircraft modifications
Installation of freon air conditioning system, electrically driven.
FAA holder: RSG Products
SH5949SWOther aircraft modifications
Installation of nine place forward facing seats.
FAA holder: RSG Products
SR09162RCOther aircraft modifications
Installation of a 6 Place EMS Litter system.
FAA holder: RSG Products
SR03859NYOther aircraft modifications
Installation of Baggage Compartment Protection Kit.
FAA holder: Alpine Aerotech LP
SR01186ATFuel systems
Installation of replacement fuel cap or locking fuel cap.
FAA holder: Bell Helicopter Textron Inc.
SR03752NYOther aircraft modifications
Installation of Main Rotor Tie Down.
FAA holder: Dart Aerospace Limited
ST04270ATOther aircraft modifications
Install the VTOL ASSALT V3 Windscreen Laminate Kit.
FAA holder: VTOL LLC
SR01884ATOther aircraft modifications
Installation of Retractable Hardpoints System.
FAA holder: Bell Helicopter Textron Inc.
SR03503NYOther aircraft modifications
Installation of an AEM Corp. Master Caution Panel.
FAA holder: VIH Aerospace Inc
SH7763SWOther aircraft modifications
Installation of rotor disc and underfuselage recognition lights.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation
SR03659NYOther aircraft modifications
Installation of NAT AMS43 TSO Audio System.
FAA holder: Maxcraft Avionics Ltd.
SR03512NYFuel systems
rbine Temperature, Fuel Pressure, Dual Ammeter, Dual Voltmeter and Gas Producer Tachometer indicator gauge replacements.
FAA holder: Rilpa Enterprises, Ltd
SR03497NYAvionics
Install Honeywell (Bendix/King) KRA 405B radar altimeter system.
FAA holder: Maxcraft Avionics Ltd.
SR00876SEOther aircraft modifications
Fabrication of either the Ag-Air Systems Model 35000 or Model 35250 Auxiliary Hydraulic Power Take Off System.
FAA holder: Kawak Aviation Technologies Inc
SR09646RCOther aircraft modifications
Installation of Night Vision Imaging System (NVIS)/Night Vision Goggles (NVG) Cockpit Lighting.
FAA holder: Aero Dynamix Inc.
SH3809SWOther aircraft modifications
Installation of tail light fairing assembly, ERA Dwg. 41233-100-100; detail of tail light fairing assembly on ERA Dwg. 41233-100-001.
FAA holder: Apical Industries Inc. dba Dart Aerospace
SR03371CHOther aircraft modifications
Installation of NASI Supplemental Air Conditioning Module.
FAA holder: National Aircraft Service Inc
SH3889SWLanding gear and brakes
Installation of 155 gallon capacity external auxiliary fuel system on high skid landing gear configured helicopter or 145 Gallon capacity external auxiliary fuel system on low skid landing gear configured helicopter.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SH7689SWEngine and powerplant
Installation of ERA replacement inlet duct.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SH7934SWElectrical systems
Installation of an auxiliary generator power system.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SH7955SWOther aircraft modifications
Installation of Fairchild cockpit voice recorder model GA100.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SR09061RCFuel systems
Installation of external auxiliary fuel system.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SH8326SWAvionics
Installation of an avionics shelf.
FAA holder: Apical Industries, Inc. dba Dart Aerospace
SR02707NYOther aircraft modifications
Installation of Marathon PC-251 or KGS SPC-10 Solid State Inverters.
FAA holder: Rilpa Enterprises, Ltd
SR00410NYCargo and special mission
Cargo Mirror and Pulse Light Installation.
FAA holder: Alpine Aerotech LP
SR02265NYOther aircraft modifications
Installation of Pedal Extensions.
FAA holder: AgustaWestland Philadelphia Corporation
SR03373NYElectrical systems
Installation of a Survey System (Structural & Electrical Power Provision).
FAA holder: Geotech Ltd.
SR02989NYCargo and special mission
Installation of the Cargo Hook Retainer.
FAA holder: VIH Aerospace Inc
SR03348NYCabin and interiors
Installation of Aft Cabin Bulkhead Protector Kit.
FAA holder: Alpine Aerotech Ltd
SR01742NYLanding gear and brakes
Installation of extended height landing gear.
FAA holder: Dart Aerospace Limited
SR03339NYOther aircraft modifications
Installation of Latitude Technologies IONODE Flight Data Monitoring System.
FAA holder: Latitude Technologies Corporation
SR09181RCOther aircraft modifications
Fabrication of Simplex Model 304 fire attack system.
FAA holder: Simplex Manufacturing Company
SR02843NYAircraft structures
Installation of Sliding Door Pop Out Windows.
FAA holder: Alpine Aerotech LP
SH2820SOSafety and emergency equipment
Replacement of an emergency floatation supply bottle.
FAA holder: Bell Helicopter Textron Inc.
SR02276SECargo and special mission
Fabrication of Simplex Model 204 Agricultural Spray System.
FAA holder: Simplex Manufacturing Company
SH3184SOOther aircraft modifications
Fabrication and installation of a Frahm vibration absorber.
FAA holder: Bell Helicopter Textron Inc.
SH3316SOAircraft structures
Installation of pushout window assembly.
FAA holder: Bell Helicopter Textron Inc.
SH3712SWOther aircraft modifications
Installation of replacement windshield.
FAA holder: Bell Helicopter Textron Inc.
SH5689SWAircraft structures
Installation of retrofit kit, push out window.
FAA holder: Bell Helicopter Textron Inc.
SR01853NYOther aircraft modifications
Installation of a SkyTrac ISAT-100 / ISAT-200 Airborne Position/Data Communicator.
FAA holder: SkyTrac Systems Ltd.
SH449ALOther aircraft modifications
Fabrication and installation of Airglas Engineering Company, Inc. P/N L8500A-1 left ski and P/N L8500A-2 or P/N L8500R-2 right ski.
FAA holder: Airglas Inc.
SH8770SWOther aircraft modifications
Installation of EMS seats.
FAA holder: Bell Helicopter Textron Inc.
SR03100NYOther aircraft modifications
Installation of an Electric Attitude Indicator.
FAA holder: VIH Aerospace Inc
SR00632SECargo and special mission
Fabrication of Mechanical Specialties, Inc. Model 606 cargo hook in accordance with FAA approved Mechanical Specialties Master Drawing List No. 606 MOL, Revision "C," dated August 6, 1998, or later FAA approved revision: and installation of this cargo hook.
FAA holder: Mechanical Specialties Inc