FAA-listed STC holder

Donaldson Company Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 12 selected supplemental type certificates with status Current under Donaldson Company Inc.. The records span 36 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Oct 17, 2019

latest recorded revision

Recently revised records

Showing the 12 most recently revised records. Category directories provide the complete paginated discovery path.

12 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Donaldson Company Inc. supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR02560CH Installation of Inlet Barrier Filter system. Engine and powerplant View record	Airbus Helicopters AS-350B3TC H9EU Airbus Helicopters EC 130 B4TC H9EU Airbus Helicopters EC 130 T2TC H9EU	Current at cited snapshot Revised Oct 17, 2019 Application: Mar 5, 2007	FAA holder: Donaldson Company Inc. FAA authority record
SR02358CH Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation- IBF System, Drawing 111001, Revision A, dated October 20, 2006, and Installation Procedures AFS-BH-210-IBF-IB, Revision B, dated October 20, 2006, or later FAA Approved revision. Engine and powerplant View record	Bell Helicopter Textron 205A-1TC H1SW	Current at cited snapshot Revised Nov 21, 2017 Application: Jul 28, 2006	FAA holder: Donaldson Company Inc FAA authority record
SR02393CH Installation of an Inlet Barrier Filter system. Engine and powerplant View record	Eurocopter France AS-350BTC H9EU Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350B3TC H9EU Eurocopter France AS-350BATC H9EU	Current at cited snapshot Revised Nov 21, 2017 Application: Oct 20, 2006	FAA holder: Donaldson Company Inc FAA authority record
SR02772CH Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation-IBF System Drawing No. 122000-010, Revision B, dated September 28, 2009, or later FAA Approved revision. Engine and powerplant View record	Agusta SpA AB139TC R00002RD Agusta SpA AW139TC R00002RD	Current at cited snapshot Revised Nov 21, 2017 Application: Sep 11, 2008	FAA holder: Donaldson Company Inc. FAA authority record
SR02988CH Installation of Inlet Barrier Filter system in accordance with Aerospace Filtration Systems, Inc. Drawing 124001-010, Revision C, dated May 26, 2011, or later FAA approved revision. Engine and powerplant View record	Agusta SpA A109ETC H7EU Agusta SpA A109STC H7EU Agusta SpA AW109SPTC H7EU	Current at cited snapshot Revised Nov 21, 2017 Application: May 18, 2010	FAA holder: Donaldson Company Inc. FAA authority record
SR09368RC Installation of engine inlet barrier filter (IBF) system. Engine and powerplant View record	Bell Helicopter Textron (Canada) 407TC H2SW	Current at cited snapshot Revised Nov 21, 2017 Application: Jan 31, 2003	FAA holder: Donaldson Company Inc. FAA authority record
SR09421RC Installation of Inlet Barrier Filter system. Engine and powerplant View record	Bell Helicopter Textron Canada 206L-1TC H2SW Bell Helicopter Textron Canada 206L-3TC H2SW Bell Helicopter Textron Canada 206L-4TC H2SW	Current at cited snapshot Revised Nov 21, 2017 Application: Feb 25, 2004	FAA holder: Donaldson Company Inc. FAA authority record
SR02794CH Installation of a an Inlet Barrier Filter (IBF). Engine and powerplant View record	Bell Helicopter Textron A Division of Textron Canada 230TC H9SW Bell Helicopter Textron A Division of Textron Canada 430TC H9SW	Current at cited snapshot Revised Nov 15, 2017 Application: Jul 2, 2008	FAA holder: Donaldson Company Inc. FAA authority record
SR09451RC Installation of Aerospace Filtration Systems (AFS) Engine Inlet Barrier Filter (IBF) System. Engine and powerplant View record	Bell Helicopter Textron (Canada) 206BTC H2SW	Current at cited snapshot Revised Nov 15, 2017 Application: Jan 18, 2005	FAA holder: Donaldson Company Inc. FAA authority record
SR01394LA 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. Engine and powerplant View record	MD Helicopters 369DTC H3WE MD Helicopters 369ETC H3WE MD Helicopters 369FTC H3WE MD Helicopters 369FFTC H3WE MD Helicopters 369HTC H3WE MD Helicopters 369HETC H3WE MD Helicopters 369HMTC H3WE MD Helicopters 369HSTC H3WE	Current at cited snapshot Revised Nov 13, 2017 Application: Oct 31, 2001	FAA holder: Donaldson Company Inc FAA authority record
SR02526CH Installation of an Inlet Barrier Filter (IBF) System. Engine and powerplant View record	MD Helicopter MD900TC H19NM	Current at cited snapshot Revised Nov 13, 2017 Application: Oct 12, 2006	FAA holder: Donaldson Company Inc. FAA authority record
ST09864SC Modification of rain repellent systems. Other aircraft modifications View record	Boeing 737-100 SeriesTC A16WE Boeing 737-200 SeriesTC A16WE Boeing 737-200C SeriesTC A16WE Boeing 737-300 SeriesTC A16WE Boeing 737-400 SeriesTC A16WE Boeing 737-500 SeriesTC A16WE	Current at cited snapshot Revised Sep 23, 2005 Application: Mar 23, 1999	FAA holder: Donaldson Company Inc FAA authority record

Donaldson Company Inc. STCs

Modification mix

Aircraft represented

Recently revised records

Installation of Inlet Barrier Filter system.

Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation- IBF System, Drawing 111001, Revision A, dated October 20, 2006, and Installation Procedures AFS-BH-210-IBF-IB, Revision B, dated October 20, 2006, or later FAA Approved revision.

Installation of an Inlet Barrier Filter system.

Installation of an Inlet Barrier Filter (IBF) System in accordance with Aerospace Filtration Systems, Inc. Installation-IBF System Drawing No. 122000-010, Revision B, dated September 28, 2009, or later FAA Approved revision.

Installation of Inlet Barrier Filter system in accordance with Aerospace Filtration Systems, Inc. Drawing 124001-010, Revision C, dated May 26, 2011, or later FAA approved revision.

Installation of engine inlet barrier filter (IBF) system.

Installation of Inlet Barrier Filter system.

Installation of a an Inlet Barrier Filter (IBF).

Installation of Aerospace Filtration Systems (AFS) Engine Inlet Barrier Filter (IBF) System.

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.

Installation of an Inlet Barrier Filter (IBF) System.

Modification of rain repellent systems.