4+
while we take care of your subscription management.
Mobile
SDK by Qonversion.
vs. average for the Reference category, $, by region
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Great product well informed
Use this all the time.
Great interface and illustrations. I keep it handy
Lots of handy info, but getting to it is clunky and at times very annoying.
Fantastic
This E-Book is handy for commercial hands also who want to study or refresh:1.Lights and Shapes2.Rules of the roadAnd much more. The search will create a list of each page with your keyword and highlight it yellow upon selecting that page(s). iPad version even better.
This is a hidden jewel- thank you so much for the efforts, the updates, and functionality with a great index. The calculator section is awesome- course to steer, distances to shore, all manner of great navigation tools. Please keep servicing this app- so helpful!
Great for keeping up with the rules, or for studying for the tests that we all hate to take. Highly recommended.
Puts the navigation rules and other helpful tools in the palm of your hand and easily accessible. Find it very helpful with my job
Very easy to use and the quick guides are so useful! You can email yourself the PDF version for a quick guide on any of the topics. I will recommend this app to anyone! All it needs to be complete is the questions (embedded with explanations for each answer).
Navigation Rules Pro has everything in our popular Navigation Rules app plus over 100 pages of additional important reference material. Navigation Rules Pro contains a complete copy of the International Regulations for Preventing Collisions at Sea, 1972 (COLREGS), including amendments and the Inland Navigation Rules, in effect for all inland waters, including the Great Lakes plus the following information a boater needs: * Sound and Light Signals Quick Reference * Steering and Sailing Rules Quick Reference * Aids to Navigation (AtoN) * Bridge Lighting Quick Reference * Lock Procedures * U.S. Federal Requirements for Recreational Boats * Communication information - DSC, Rescue 21, International Code Signals, semaphore flags, distress signals, phonetic alphabet, prowords, international morse code. * Weather and Oceanography * Law Enforcement * Boating Calculators * Unit Conversions Navigation Rules Pro includes the COLREGs most recent version dated - June 28th, 2019.