Ask Steve – July 2015
Steve, I have a 1974 Grand Banks and just moved into a new port with new slips and the shore power is GFI protected....
Ask Steve – April 2015
SDMC Special Offer The SDMC Marine Systems Excellence E-zine readers are being offered a special 15% discount on their Top Shelf Marine Products purchase. Please...
January 2020 Newsletter
Text and photos © 2019 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: The Importance of AC Safety Grounds
Most folks, even those with little or no...
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...
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...
February 2022 Newsletter “Cord-Grips”
Text and photos © 2022 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Cord-Grips
Electrical issues represent by far the most common problem faced by vessel operators. ...
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,...
May 2016 Newsletter
Text and photos copyright © SDMC, Inc. 2016
Ask Steve: May 2015
Good day Steve! I have a question that your readers and I would benefit from, your...
June 2017 Newsletter
Text and photos by Steve D’Antonio Copyright © 2017
Photo Essay: Battery Lugs
Reliably connecting batteries to their associated cables sounds easy. In practice, however, it can be fraught...
Charging Start Batteries and Battery Testing
Steve, I have a 26' center console, 2 jet skis, a 13' whaler and the 58. Additionally I have two hoists that are battery powered with solar chargers. Basically,...







