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This video shows how to use 'Dutchman's Log', an iOS and Android app to measure your boat speed through the water. It can also be used to calibrate your boat's log instrument. https://itunes.apple.com/gb/app/dutchmans-log/id474782184?mt=8 https://play.google.com/store/apps/details?id=uk.co.navsoft.dutchlog A boat's speed may be estimated by timing how long it takes to pass a floating object. Set boat length and desired units in 'Settings'. Two persons are needed: one stands on the bow, and the other aft. The person on the bow throws an object that will float (eg crumpled piece of paper) into the water, ahead and to one side of the bow. As it passes the bow at right angles, they shout 'Now', and the person on the stern starts the digital timer. When the object passes the stern at right angles, the timer is stopped. The App now calculates and displays the boat speed.

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Our dedicated crew ensures that you will live an unequaled experience of Indonesia’s humans and seas, hence making your journey so memorable. Nothing is left to chance: we build our own yachts, we operate them and constantly improve our exclusive private cruises itineraries and services on board. Sail in style and experience a private cruises journey through what Indonesia archipelago has best to offer. Spoil your eyes with the stunning Indonesian landscapes and magical underwater world, from exuberant coral reefs to magnificent manta rays. Keep up with us on Website: https://pacifichighcruise.com/ Facebook: https://www.facebook.com/PacificHighIndonesia/ https://www.instagram.com/pacifichigh_indonesia/

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