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IALA
What is IALA IALA is The International Association of Marine Aids to Navigation and Lighthouse Authorities. (IALA) is a nonprofit
About Lake St. Clair Michigan
Lake St. Clair, Michigan Lake St Clair lies between Lake Huron and Lake Erie. It is connected to Lake Huron
Regulatory Marks
Regulatory Marks: What Every Sailor on Lake St. Clair Needs to Know Regulatory marks are essential navigational aids designed to
Double sheet Bend Knot
Double Sheet Bend The double sheet bend knot shares all the features of a Sheet Bend except that it is a more
Sheet Bend Knot
Sheet Bend The sheet bend knot is used to tie two lines of equal or unequal thickness together. The sheet bend knot
Lateral Aids to Navigation
Lateral Marks These show well-established channels and indicate port (left) and starboard (right) sides of the channels. Port marks are
