Chad is the editor of AINalerts, AIN's daily business aviation newsletter, and is also the news editor at AIN Media Group.&nbsp;He has been writing about aviation, with an emphasis on business aviation, since 1994. Chad started his writing career at The Avion,&nbsp;the&nbsp;student newspaper at Embry-Riddle Aeronautical University in Daytona Beach, Florida, serving as editor-in-chief before graduating with a bachelor's in aeronautical science. After a stint as managing editor at Professional Pilot&nbsp;magazine, he joined&nbsp;AIN in late 1998. Chad holds a commercial pilot certificated with instrument and multi-engine ratings, and he also is a CFI/CFII. He lives and works from his home in Venice, Florida.

Online Editor

Airbus Helicopters AS332L, EC225, H215, and H225 series

Chad Trautvetter

Aerospace design and manufacturing company Aerometals has shifted to the production of an inlet barrier filter (IBF) for the Airbus Helicopters H225 after completing flight testing of the air intake filtration system. The H225 is powered by a pair of Safran Makila 2A turboshafts.
The first production units have been delivered to fleet customer Air Center Helicopters, marking the system’s initial operational deployment on the H225. Air Center also supported the program by providing an aircraft and test pilot—company CEO Rod Tinney—for the IBF flight testing.
“This IBF will be a game changer for Air Center Helicopters and others operating in austere conditions, especially with dust,” Tinney said. “Many of the Southwest U.S. locations we operate in have a talc-like dust that severely impacts engines that the [multipurpose air intake] does not filter or catch. We also encounter similar conditions in Africa, where we have a no-fail mission for the U.S. government. These IBFs will go a long way to preserve engine life and make it possible for the engines to achieve TBO.”
According to Aerometals, the H225 IBF delivers a “substantial” improvement in filtration performance when compared to legacy particle separator systems. The company claims its IBF achieves a 99.3% SAE coarse-dust filtration efficiency, protecting against FOD, erosion, fouling, and corrosion.
In addition, the H225 IBF offers a reduced weight compared to previous systems and incorporates several advanced design features, Aerometals said. These include an integrated bypass door and removable filter elements that allow for simplified cleaning and maintenance. Constructed from composite Kevlar materials, the system is certified for bird-strike protection and has been tested under inadvertent icing conditions.

News and issues about aviation maintenance, repair and overhaul (MRO), covering all segments of the aviation industry; and modifications for aircraft and engines. Subjects include product support of aircraft, engines and avionics, MRO company mergers, acquisitions, announcements and personnel, Airworthiness Directives, Supplemental Type Certificate approvals and other topics.

Aerometals Begins Airbus H225 Inlet Barrier Filtration Production

Aftermarket inlet filter reduces dust and FOD

Aerospace design and manufacturing company Aerometals has shifted to the production of an inlet barrier filter for the Airbus Helicopters H225.

Aerometals Begins H225 Inlet Barrier Filtration Production

2024 Corporate Aviation Leadership Summit

Matt Thurber

News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.

Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.

Panel participants included Boeing, Gulfstream Aerospace, and West Star Aviation

Summit Highlights St. Louis Aero MRO and Manufacturing

Kerry Lynch

News and developments about everything that goes into the cabin of an aircraft, from floor coverings to headliners, with a special emphasis on in-flight entertainment, communications and other electronics for passengers. If it is in the cabin of an aircraft, it’s covered here.

What began 22 years ago as a Caravan project is now a busy multimillion-dollar business

Building Interiors at Yingling Aviation

MRO services for E1000 turboprops available at company’s Denver location

Stevens Aerospace Joins Epic Aircraft Service Network

Executives share their experience with system

Duncan Adds Gogo 5G to Company Citation Excel

Charles Alcock

News about bills, laws, regulations and other governmental decisions affecting aviation and aerospace. Topics include FAA re-authorizations, taxes on fuel and aviation activities, environmental legislation, ICAO decisions, governmental mediation of labor conflicts and World Trade Organization disputes and decisions.

Verticon 2026

In this article

AS332/EC225/H215/H225

Airbus Helicopters

More In Maintenance and Modifications

Summit Highlights St. Louis Aero MRO and Manufacturing

Panel participants included Boeing, Gulfstream Aerospace, and West Star Aviation

Building Interiors at Yingling Aviation

What began 22 years ago as a Caravan project is now a busy multimillion-dollar business

Stevens Aerospace Joins Epic Aircraft Service Network

MRO services for E1000 turboprops available at company’s Denver location

Duncan Adds Gogo 5G to Company Citation Excel

Executives share their experience with system

Australian Regulator Approves Textron Service Centers

Textron operates service centers in Melbourne, Perth, and Gold Coast

C&L Aerospace Tapped for Challenger Flutter Damper Mx

The company was selected by OEM Héroux-Devtek

Avcon Delivers Aerial Weapon in Florida Mosquito Fight

The Kansas-based company specializes in modifying airframes

Duncan Aviation Authorized for Honeywell APU Repairs

MRO’s Lincoln facility expects to bring work online in early 2027

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