D.O.M. Magazine
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D.O.M. News

Thursday, July 30, 2026 - 11:17
Duncan Aviation's NDT expert, Brian Young, receives ASNT Level 3 certification in Liquid Penetrant Testing, Magnetic Particle Testing, Ultrasonic Testing, and Electromagnetic Testing. Widely regarded as the highest professional certification in the nondestructive testing industry, ASNT Level 3 certification recognizes individuals with advanced technical knowledge and extensive industry experience.

D.O.M. Blogs

Wednesday, July 22, 2026 - 10:16

It’s time to let our voices be heard. We need to do our part to participate in the Federal Government’s rulemaking process. The FAA recently published a Notice of Proposed Rulemaking (NPRM) titled Mechanic Certification: Inspection Rating and Recent Experience Requirements in the Federal Register. The proposed rule will affect FAA certified mechanics with Inspection Authorization.

D.O.M. Event Calendar

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Aug. 2026 (Digital Only)

Click on the image above to access our current digital issue. FREE digital subscriptions are required to access digital issues.


 


Contributed by Lanny Renshaw, Assistant Manger Turbine Engine Services

There are many reasons that your TFE731 engine may be leaking oil. The hardest part is determining where it is leaking and what to do about it. The following is a list of the most common places you will find oil leaks and their causes.

Happy Thanksgiving!

I am writing this blog a few days before Thanksgiving. As I sit here sipping my coffee and taking a break from what has been a hectic week, I realize that I have a lot to be thankful for.

I am thankful to be gainfully employed. There are many good people out there who are struggling to find a job.

I am thankful to work with a great group of partners. There are many who are stuck working with incompetent, unprofessional or otherwise immature co-workers.

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About D.O.M. Magazine

D.O.M. magazine is the premier magazine for aviation maintenance management professionals. Its management-focused editorial provides information maintenance managers need and want including business best practices, professional development, regulatory, quality management, legal issues and more. The digital version of D.O.M. magazine is available for free on all devices (iOS, Android, and Amazon Kindle).

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Joe Escobar (jescobar@dommagazine.com)
Editorial Director
920-747-0195

Greg Napert (gnapert@dommagazine.com)
Publisher, Sales & Marketing
608-436-3376

Bob Graf (bgraf@dommagazine.com)
Director of Business, Sales & Marketing
608-774-4901