July 2025 Newsletter – Risers and Siphon-Breaks
Photo Essay: The Perils of an Unvented Loop
Vented loops, also known as anti-siphon valves or siphon-breaks, have served mariners for many years. Their mission...
November 2021 Newsletter “Means of Escape”
Photo Essay: Means of Escape
Can you get out? That’s the question you should be asking yourself as you walk through your vessel, if there’s...
August 2024 Newsletter – Stainless Steel Raw Water Plumbing
Photo Essay: Stainless Steel Raw Water Plumbing
Stainless steel is undoubtedly the most commonly used boat building hardware alloy, and with good reason... it’s durable,...
September 2023 Newsletter: Start Battery Installation
Photo Essay: Battery Installation It’s an all-too-common occurrence; while conducting an inspection I reach the area where batteries (often for starting but occasionally house as...
A Tale of Two Messages
Text and Photos By Steve D'Antonio Copyright June 2014
From the Editor
Earlier this month I shared with subscribers my decision to resign my position as Technical Editor...
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...
Photo Essay: The Value of Backup Power
Text and Photos by Steve D’Antonio Copyright © 2014 SDMC Inc. An event that occurred a few days ago reminded me of the importance of a...
January 2023 Newsletter “Motor Mount Installation”
Photo Essay: Motor Mount Installation
Motor mounts play a vital role in the propulsion system scheme; they represent the only link between the thrust created...
May 2025 Newsletter – Lifeline Corrosion
Photo Essay: Lifeline Corrosion
While plastic coated wire lifelines are a ubiquitous aspect of small boat safety, they aren’t without their shortcomings. Long ago, while...
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...









