Aground Post category:Colregs / Sailing Classes Aground Aground, longer than 50 mDay sign (3 black spheres)Abeam, port sideAheadAstern Spread the loveTweet Tags: aground, boat not under command, Collision regulations, Colregs, lake st clair, learn to sail, rules of the road, sailing, sailing classes Read more articles Previous PostAnchoring Next PostFigure Eight Knot You Might Also Like Federal Requirements for Recreational Boats and Safety Tips October 11, 2022 Benefits of learning how to Sail May 16, 2022 ASA 103 Test Prep Guide September 1, 2021