Skip to content

Published:25th October 202422nd December 2024 Last Updated:22nd December 2024

General Nautical Terminology

Diaphone

A powerful two-tone fog signal with a grunt at the end.

Quick Links

Join NowJoin now and get access to great content and free courses.
Nautical Know HowEverything nautical, explained simply.
Contact UsGet in touch, we love talking to people on our wavelength.

RYA Recognised Training Centre No: 9205672

Crafted with

by My Sailing Course

Follow us:

Facebook
Instagram
X
TikTok
YouTube

Running on

Powered by

© 2025 – My Sailing Course (Part of The Sailing Business Ltd) | Terms & Conditions | Privacy Policy | Partnership Programme

Share on Facebook
Share on WhatsApp
Share on LinkedIn
Share on X
Email this Page

Results for: {phrase} ({results_count} of {results_count_total})

Displaying {results_count} results of {results_count_total}

More results...

Exact matches only?

Search Titles

Search Content

Content Type:

Search All

Search Downloads

Search Glossary Terms

Filters

Show Filters

Results

Sign In
Register

Remember me Forgot Password?

Sign In or Register using your Social ID

Please wait. Signing you in...

I agree to the Privacy Policy and Terms of Service.

Sign In or Register using your Social ID

Please wait. Signing you in...

Lost your password? Please enter your email address and you will receive a link to create a new password.

body::-webkit-scrollbar { width: 7px; } body::-webkit-scrollbar-track { border-radius: 10px; background: #f0f0f0; } body::-webkit-scrollbar-thumb { border-radius: 50px; background: #dfdbdb }