Fortunately some knowledge and skills always stick. You don’t normally have to revise how to put on a lifejacket, raise the mainsail or the basic sailing rules and buoyage. What you might have forgotten is what is inside the lifejacket, how to prepare the sails for heavy weather and the less common Colregs.
Modern plotters have made pencils and plastic plotting instruments almost redundant, but a little revision on how to estimate a position or shape a course on a paper chart might make a big difference if the electrics fail. On the chart it is not too important if you are unable to distinguish between a castle and a fort but it is more serious if you confuse a rock which is not a hazard with one that is. As chart plotters and instruments gain ever more functions, knowing how to use them is an important part of navigation too. Skills such as interrogating features on a vector chart, generating routes and setting alarms need to be revised, as well as more traditional skills such as how to plot a visual fix on screen or on paper, and knowing what isophase and occulting lights look like.
この記事は Yachting Monthly の April 2021 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
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この記事は Yachting Monthly の April 2021 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
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