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diff --git a/foghorn/index.html b/foghorn/index.html new file mode 100644 index 0000000..4c8946f --- /dev/null +++ b/foghorn/index.html @@ -0,0 +1,58 @@ +<html lang="en" dir="ltr"> + <head> + <meta charset="utf-8"> + <link rel="stylesheet" href="hacklabxl.css"> + <title>hcklabxl : foghorn</title> + </head> + <body> + + <h1>hcklabxl : foghorn</h1> + + <p><img src="./foghorn_Leghorn.png" class="fhri" alt=""></p> + +<p>A whistle shall be placed as high as practicable on a +vessel in order to reduce interception of the emitted +sound by obstructions and also to minimize hearing +damage risks to personnel. +The sound level of the vessel’s own signal at listening +posts shall not exceed 110 dB(A) and as far as +practicable should not exceed 100 dB(A).</p> + +<p><img src="/foghorn_tyfon.png" alt="a tyfon foghorn" /></p> + +<p>(f) A vessel at anchor shall at intervals of not more +than one minute ring the bell rapidly for about 5 +seconds. In a vessel of 100 metres or more in +length the bell shall be sounded in the forepart of +the vessel and immediately after the ringing of +the bell the gong shall be sounded rapidly for +about 5 seconds in the after part of the vessel. A +vessel at anchor may in addition sound three +blasts in succession, namely one short, one prolonged +and one short blast, to give warning of +her position and of the possibility of collision to +an approaching vessel.</p> + +<p><img src="/foghorn_tyfon2.png" alt="a tyfon foghorn" /></p> + +<p>(g) A vessel aground shall give the bell signal and if +required the gong signal prescribed in paragraph</p> + +<p><img src="/foghorn_tyfon3.png" alt="a tyfon foghorn" /></p> + +<p>(f) of this Rule and shall, in addition, give three +separate and distinct strokes on the bell immediately +before and after the rapid ringing of the bell. +A vessel aground may in addition sound an appropriate +whistle signal.</p> + +<p><div class="foghornrequiem"> +<img src="/foghorn_requiem.jpeg" alt="the foghorn requiem" /></p> + +<p><a href="http://foghornrequiem.org/">http://foghornrequiem.org/</a></p> +</div> +plenty of DIY pvc foghorn designs online</p> + + + </body> +</html> |