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Subject: Heavy Air
From: =?ISO-8859-1?Q?The=5Fnavigator=A9?= Date: 09/23/2003 14:58 Pacific Standard Time Message-id: Are you saying the American charts use a stupid system for indicating clearance? Cheers MC Scott Vernon wrote: Well, DUH! "The_navigator©" wrote ... Hmmm. That's a worry. Might mean you'll need tide tables to decide if you can pass an overhead... I think he's saying that US charts require the operator of the vessel to pay attention to his/her surroundings, know how to read the charts, know how to make use of the information provided, and know how to apply that information to other variables which may make the "datum" inaccurate, for a given moment .... now that I think about it, so do B.A. charts. No chart/system, is perfect. You need to know which system you are using and what it's plusses and drawbacks are. Shen |
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