July 2017 Newsletter
Text and photos by Steve D'Antonio Copyright © 2017
Photo Essay: Direct-Bearing Terminals
Shipboard electrical connections face a host of challenges, vibration, stress, extremes of temperature, and humidity or...
June 2016 Newsletter
Text and photos copyright © SDMC, Inc. 2016
Ask Steve: June 2016
Steve, Thanks for the fire extinguisher comments. Safety is a passion of mine and 18 months...
October 2019 Newsletter
Photo Essay: Emergency Tiller Use
During a recent vessel inspection, I asked the owner of the vessel if he’d ever tested the emergency manual tiller,...
October 2025 Newsletter – Exhaust Injection Angle
Photo Essay: Exhaust Injection Angle
Water-cooled, often referred to as “wet” exhaust systems, enable otherwise extremely hot gasses to be safely conveyed through a vessel,...
When to Adjust Valves
Steve: I have a question about adjusting the valves on my engine. If the engine is running smoothly and there is no smoke or slick...
July 2016 Newsletter
Copyright © 2016
Ask Steve: July 2016
Steve, I just bought an Ocean Alexander 42 Sedan with CAT 3208s in it. They do not have air cleaner filters, just...
Ask Steve
Steve, Congratulations on your latest professional move. It leaves me a bit disappointed with PassageMaker in not supporting your independent writing. I have a Holland 38...
December 2024 Newsletter – Fixed Fire Extinguisher Manual Discharge
Photo Essay: Fixed Fire Extinguisher Manual Discharge
Fixed engine room firefighting systems are an invaluable safety option for virtually every inboard powered vessel. These familiar...
August 2018 Newsletter
Photo Essay: Core Closeout
It’s a subject that comes up time and time again when I’m working with boat builders and boat yards, core close...
November 2023 Newsletter – Through Deck Fasteners
Photo Essay: Through Deck Fittings
Properly securing deck hardware can present a variety of challenges. Cored composite decks represent perhaps the greatest challenge; the core...







