Fog horn
I absolutely always use my fog horn. I used it last night off NH coastline 1/8 mile visibility. Mines thru my VHF with an external horn. Use of radar and AIS also
I've been tossed around up on the flybridge in some nasty waves. When it's gets to rough I go to the downstairs helm. Having a downstairs helm is definitely a plus. I also have a helm door and love that too.
"ALEKA" 43 Albin trawler Portsmouth NH