March 2017 Newsletter
Photo Essay: Core Exposure Virtually every fiberglass vessel afloat today, even those that boast of solid fiberglass hulls rely on core material to add stiffness...
April 2024 Newsletter – Steering Components
Photo Essay: Steering Components
Steering falls into what I call one of the three critical systems, along with propulsion and raw water plumbing/watertight integrity. On...
November 2022 Newsletter “Wiring Lithium-Ion Battery Systems”
Photo Essay: Wiring Lithium-Ion Battery Systems
Fires aboard vessels equipped with lithium-ion batteries quickly capture the attention of the boat building and cruising communities, and...
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...
February 2024 Newsletter – Stainless Washer in Current Path
Photo Essay: Stainless Washer in Current Path
This is a phenomenon I encounter often, and while it’s anecdotal, occurrences seem to be on the rise. ...
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...
Photo Essay Grounding Electronic Equipment – October 2015
The Importance of Grounding Electronic Equipment
Photos and text by Steve D'Antonio Copyright 2015 SDMC, Inc. “Yeah, you don’t need that unless it’s a metal boat”. Those...
Photo Essay: Starter Post
Text and Photos by Steve D’Antonio Copyright © 2014 SDMC Inc. With one exception, every wire leaving every battery positive post must, in order to remain...
September 2016 Newsletter
Text and photos by Steve D’Antonio Copyright © 2016
From the Masthead
I want to hear your thoughts... Customer care, it's a subject about which every boat owner is concerned,...
Photo Essay – June 2015
Tools of the Trade
Photos and text by Steve D'Antonio Copyright SDMC, In. 2015 I’m frequently amazed at the unwillingness of marine mechanics to carry out thorough...