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Fix image uls, added photo to rescue guide
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@ -764,8 +764,8 @@ dangerous or impractical to have several carriers on the traverse line
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or slope at once. In this case, a tyrolean may be rigged to haul the
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stretcher across (see below for hauling systems):
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<div style="text-align: center">
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<a href="../l/rltyrl.htm"><img alt="Tyrolean stretcher haul thumbnail"
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src="../t/rltyrl.jpg" width="200" height="134" /></a>
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<a href="l/rltyrl.html"><img alt="Tyrolean stretcher haul thumbnail"
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src="i/rltyrl.jpg" width="200" height="134" /></a>
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<p class="caption">Austrian CRO hauling Becka across loose slope in 161</p>
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</div></li>
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</ul>
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@ -806,6 +806,13 @@ rope through a pulley, and then through a jammer on the 'up' side; attach
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the pulley and jammer together using a krab; then anchor the pulley jammer
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by passing a maillon through the krab.</p>
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<div style="text-align: center">
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<a href="../1623/161/l/rl89a.htm"><img
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alt="Austrian CRO hand winch in operation at 161"
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src="../1623/161/t/rl89a.jpg" width="123" height="181" /></a>
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<p class="caption">Rigging for stretcher vertical lift</p>
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</div>
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<p>The Austrian cavers who rescued Becka in 1989 used a mechanical winch for
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hauling, at least on the entrance pitch. This has the theoretical advantage
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of being operable by just a couple of people, but in practice kept slipping
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@ -874,7 +881,7 @@ already rigged.</dd>
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<dt>Wet pitches </dt>
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<dd>There is a significant risk of flash flooding <b>very quickly</b> after
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heavy rainfall, as there is no soil and very rapid run-off. CUCC cavers have
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been hit by flood pulses in 41, 113, 115, 145, 161, 164 and 182 at least,
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been hit by flood pulses in 41, 113, 115, 145, 161, 164, 182 and 264 at least,
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and not just in persistently rainy years - thunderstorms can appear from
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blue sky in minutes on the plateau. Others have been forced to wait out
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floods for several hours in <span lang="de">Wolfhöhle</span> and
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