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Features COLREGs Sound & Signals
Learn the ColRegs sound and light signals.This app helps you learn ColRegs rules 34 to 37 and annex IV.The app is free with premium content, ad free, and does not require an internet connection.
It does not collect or share any user data.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
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Download on Google Play
Available for Android 8.0 and above