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COLREG 72: safety at sea Screenshots
About COLREG 72: safety at sea
Learn COLREGs Faster and More Efficiently!
This is an application for studying and consolidating your knowledge of the International Regulations for Preventing Collisions at Sea (COLREGs-72). The program is designed in the form of cards grouped according to the COLREGs rules. Your answers are stored in the program and may be reset by the user to their original state whenever necessary.
The knowledge of navigational lights helps correctly assess the position of the vessel, determine the nature of its work and maneuverability at night-time and limited visibility. The application will be useful for navigators and those who are preparing to become navigators.
This is an application for studying and consolidating your knowledge of the International Regulations for Preventing Collisions at Sea (COLREGs-72). The program is designed in the form of cards grouped according to the COLREGs rules. Your answers are stored in the program and may be reset by the user to their original state whenever necessary.
The knowledge of navigational lights helps correctly assess the position of the vessel, determine the nature of its work and maneuverability at night-time and limited visibility. The application will be useful for navigators and those who are preparing to become navigators.
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What's New in the Latest Version 2.1.5
Last updated on Nov 25, 2022
Old Versions
Fixed a typo in several answers
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Version History
2.1.5
Nov 25, 2022
Fixed a typo in several answers
2.1.4
Nov 5, 2022
Fixed a mistake in one of the questions
2.1.2
Nov 1, 2022
Added Spanish language support
2.1.1
Jul 30, 2022
Minor theory fix
2.1.0
May 2, 2022
Added test for knowledge of sound signals
2.0.2
Feb 24, 2022
Minor bug fixes
2.0.1
Jan 2, 2022
Change day shapes' color. Minor improvements
2.0
Dec 19, 2021
Give way rules and russian language added.
1.5
May 11, 2020
We added a complex test that includes questions on COLREG. Test cards shuffle after statistics reset or before retaking the test.
1.3
Jan 22, 2018
- added day shapes of vessels;
- added Part F COLREG.
- added Part F COLREG.
1.2
Jan 2, 2018
Fixed bugs
1.1
Jul 5, 2016
- Updated Icon & Launch Screen
1.0
Jun 30, 2015
COLREG 72: safety at sea Price
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$3.99
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$2.99
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COLREG 72: safety at sea FAQ
Click here to learn how to download COLREG 72: safety at sea in restricted country or region.
Check the following list to see the minimum requirements of COLREG 72: safety at sea.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.
COLREG 72: safety at sea supports English, Russian, Spanish
