SH8609SWOther aircraft modifications
Fabrication of Isolair Eliminator II Model 4600-205 fire fighting system.
FAA holder: Isolair Inc.
Aircraft STC directory
Bell Helicopter Textron 210 STCs
The Jun 30, 2026 FAA DRS snapshot contains 28 selected supplemental type certificates with status Current whose public applicability data names the Bell Helicopter Textron 210. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
28
listed Current at snapshot
16
holder directories
6
modification categories
Feb 6, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications19
Cabin and interiors3
Engine and powerplant2
Cargo and special mission2
Avionics1
Landing gear and brakes1
Recorded holders
Dart Aerospace Limited10AKV Inc.2Bell Helicopter Textron Inc.2Isolair Inc.1BLR Aerospace LLC.1Aviation Specialties Unlimited Inc.1Dart Aerospace Ltd.1Dart Aerospace USA Inc.1Airwolf Aerospace LLC1Genesys Aerosystems Inc.1Hillsboro Aviation Inc1National Aircraft Service Inc1Latitude Technologies Corporation1USDA Forest Service1Bristol Aerospace Ltd1Alpine Helicopters Ltd1
Recently revised 210 STCs
Showing the 28 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SR01865SEOther aircraft modifications
Fabrication and installation of FastFin System.
FAA holder: BLR Aerospace LLC.
SR02189SEOther aircraft modifications
Installation of a Supplemental Lighting System, manufactured and installed.
FAA holder: Aviation Specialties Unlimited Inc.
SR00937NYCabin and interiors
Installation of Vertical Reference Door with left seat operation provisions.
FAA holder: Dart Aerospace Ltd.
SR01583SEOther aircraft modifications
Fabrication and installation of Dart D412-742 Float Skidtube.
FAA holder: Dart Aerospace USA Inc.
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
SR02238AKAvionics
Installation of Chelton Flight Systems FlightLogic EFIS.
FAA holder: Genesys Aerosystems, Inc.
SR02413LAOther aircraft modifications
Installation of an AKV, Inc Exceedence and Trend Monitoring System kit P/N ETM1000.
FAA holder: AKV Inc.
SH5977NMEngine and powerplant
This supplemental type certificate (STC) applies to the model 205A-1 with either the T5317A or T5317B engine modified by STCs SH2394NM and SH5132NM, and the 210 helicopters (no modifications required) when operated with nine (9) or less passengers.
FAA holder: Hillsboro Aviation Inc
SR03371CHOther aircraft modifications
Installation of NASI Supplemental Air Conditioning Module.
FAA holder: National Aircraft Service Inc
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
SH3310SO-DOther aircraft modifications
Installation of replacement windows.
FAA holder: Bell Helicopter Textron Inc.
SH261WECargo and special mission
Installation of an external load attachment mechanism in accordance with FAA Approved USDA Forest Service Master Drawing List and Rotorcraft Flight Manual Supplements, per Approved Model List SH261WE, and all subsequent FAA approved revisions to these documents.
FAA holder: USDA Forest Service
SR09378RC-DOther aircraft modifications
Left Pilot in Command Kit in accordance with Aeronautical Accessories, Inc. Drawing List Report Number AA-07104, Revision I, dated March 17, 2008, or later DAS approved revision.
FAA holder: Bell Helicopter Textron Inc.
SH3722NMOther aircraft modifications
Installation of closed circuit refueling reciever P/N 750000-5.
FAA holder: H R Textron Inc
SR02204LAOther aircraft modifications
Installation of an AKV, INC. N1/N2 Cycle Counter, PN UH1T53CC.
FAA holder: AKV Inc.
SR02692NYOther aircraft modifications
Installation of Protective Trim Kits.
FAA holder: Dart Aerospace Limited
SR02690NYEngine and powerplant
Installation of Replacement Engine Mount Kit.
FAA holder: Dart Aerospace Limited
SR00563NYOther aircraft modifications
Installation of Skidtubes and associated saddles.
FAA holder: Dart Aerospace Limited
SR00593NYOther aircraft modifications
Installation of Dart Aerospace fixed step.
FAA holder: Dart Aerospace Limited
SH975NECargo and special mission
Installation of Dart Aerospace Ltd. Cargo Mirror in accordance with FAA Approved Model List (AML) SH975NE.
FAA holder: Dart Aerospace Limited
SR02492NYCabin and interiors
The installation of Cabin Floor Protector Kits.
FAA holder: Dart Aerospace Limited
SR02376NYOther aircraft modifications
Installation of Wire Strike Prevention System.
FAA holder: Bristol Aerospace Ltd
SR00696NYOther aircraft modifications
Installation of external utility basket.
FAA holder: Dart Aerospace Limited
SR01188NYOther aircraft modifications
Installation of a shoulder harness kit.
FAA holder: Alpine Helicopters Ltd