Access , charts, and COLREGS documents
by Calculated Industries, Inc.
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ReferenceNavigation Rules 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.
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Browse boating charts and images
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Explore states with and facts
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Search items, equipment, and survivors
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Look up codes instantly
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ReferenceFAA's top source and “must read” for instrument-rated pilots. This new 2015 version (FAA-H-8083-16) supersedes the previous 2014 version (FAA-H-8261-16). It is designed as a technical reference for all pilots who operate under instrument flight rules (IFR).
App information from Apple App Store. Navigation Rules Pro and related trademarks belong to Calculated Industries, Inc..