Helpful Resources About Marine Surveying From Your Trusted Partner

A radio is sitting on the table and has some buttons

Amateur Radio for the Coastal and Offshore Cruiser

08/09/2023

My article last month was an introduction to Marine HF/SSB radio for those new to...

A diagram of the electromagnetic spectrum shows the frequencies and wavelengths.

HF Radio Basics

08/09/2023

You just bought a boat with an HF Radio. What do you do now? Almost...

A yellow and black digital multimeter with the word " fluke model 1 1 7 ".

Troubleshooting Electrical Problems An Introduction to the Digital Multimeter

08/09/2023

At the Cruisers' University of the Annapolis Boat Show, I was asked to make a...

A person holding a radio in front of an old style meter.

Advanced VHF Radio Troubleshooting

08/09/2023

Many boaters complain about the reception or transmitting range of their installed VHF Radios but...