{"id":428,"date":"2025-11-06T11:34:32","date_gmt":"2025-11-06T10:34:32","guid":{"rendered":"https:\/\/cnca-plaisance.fr\/?p=428"},"modified":"2025-11-28T19:06:05","modified_gmt":"2025-11-28T18:06:05","slug":"conference-darnaud-gaist-au-salon-nautique","status":"publish","type":"post","link":"https:\/\/cnca-plaisance.fr\/?p=428","title":{"rendered":"Conf\u00e9rence d&#8217;Arnaud Gaist au salon nautique"},"content":{"rendered":"\n<p>A l&#8217;initiative de Pascal Philipp, Sylvie et Francis, Arnaud GAIST a \u00e9t\u00e9 invit\u00e9 au Salon Nautique pour \u00e9voquer sa participation \u00e0 la course &#8220;Golden Globe Race&#8221;.<\/p>\n\n\n\n<p>Cette course cr\u00e9\u00e9e par Sir Francis Chichester au d\u00e9part des Sables d&#8217;Olonne consiste \u00e0 faire le tour du monde uniquement avec l&#8217;aide d&#8217;un sextant et \u00e0 la boussole.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"882\" height=\"1024\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/IMG-20251107-WA0003-882x1024.jpg\" alt=\"\" class=\"wp-image-440\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/IMG-20251107-WA0003-882x1024.jpg 882w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/IMG-20251107-WA0003-258x300.jpg 258w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/IMG-20251107-WA0003-768x892.jpg 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/IMG-20251107-WA0003-1322x1536.jpg 1322w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/IMG-20251107-WA0003.jpg 1666w\" sizes=\"auto, (max-width: 882px) 100vw, 882px\" \/><\/figure>\n\n\n\n<p>Lors de cette conf\u00e9rence Arnaud Gaist a pr\u00e9sent\u00e9 les rudiments de l&#8217;usage du sextant.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"473\" height=\"1024\" data-id=\"434\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-473x1024.jpg\" alt=\"\" class=\"wp-image-434\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-473x1024.jpg 473w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-139x300.jpg 139w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-768x1663.jpg 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-709x1536.jpg 709w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-946x2048.jpg 946w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_161428-Copie-1-scaled.jpg 1182w\" sizes=\"auto, (max-width: 473px) 100vw, 473px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"473\" height=\"1024\" data-id=\"435\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-473x1024.jpg\" alt=\"\" class=\"wp-image-435\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-473x1024.jpg 473w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-139x300.jpg 139w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-768x1663.jpg 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-709x1536.jpg 709w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-946x2048.jpg 946w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/20251101_162624-1-scaled.jpg 1182w\" sizes=\"auto, (max-width: 473px) 100vw, 473px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"970\" height=\"1024\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Marine_sextant_fr.svg_-970x1024.png\" alt=\"\" class=\"wp-image-438\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Marine_sextant_fr.svg_-970x1024.png 970w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Marine_sextant_fr.svg_-284x300.png 284w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Marine_sextant_fr.svg_-768x811.png 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Marine_sextant_fr.svg_-1455x1536.png 1455w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Marine_sextant_fr.svg_.png 1920w\" sizes=\"auto, (max-width: 970px) 100vw, 970px\" \/><\/figure>\n\n\n\n<p>Nous positionnons l&#8217;Alidade sur le 0 degr\u00e9 indiqu\u00e9 sur le Limbe, puis \u00e0 l&#8217;aide de la lunette nous nous fixons sur l&#8217;horizon puis nous allons chercher le soleil sans oublier de mettre les filtres pour \u00e9viter de se bruler les yeux, en man\u0153uvrant l&#8217;Alidade nous faisons co\u00efncider le soleil avec l\u2019horizon que nous avons sur le petit miroir. Il ne nous reste plus qu&#8217;\u00e0 bloquer. Lire l&#8217;heure sur sa montre en commen\u00e7ant par les secondes, puis les minutes et enfin l&#8217;heure.(une erreur d&#8217;une seconde c&#8217;est 4 nautiques d&#8217;erreur&#8230;)<\/p>\n\n\n\n<p>Avec l&#8217;aide de la table de navigation HO 249  nous effectuons nos calculs (+ et &#8211; uniquement) pour trouver notre position.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"787\" height=\"393\" data-id=\"437\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/Using_sextant_swing1.gif\" alt=\"\" class=\"wp-image-437\"\/><\/figure>\n<\/figure>\n\n\n\n<p>Arnaud GAIST a invit\u00e9 le public \u00e0 d\u00e9couvrir le sextant en suivant les principes \u00e9nonc\u00e9s lors de sa pr\u00e9sentation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420630161-1024x1024.jpg\" alt=\"\" class=\"wp-image-444\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420630161-1024x1024.jpg 1024w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420630161-300x300.jpg 300w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420630161-150x150.jpg 150w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420630161-768x768.jpg 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420630161.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" data-id=\"445\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420607706-1-1024x1024.jpg\" alt=\"\" class=\"wp-image-445\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420607706-1-1024x1024.jpg 1024w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420607706-1-300x300.jpg 300w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420607706-1-150x150.jpg 150w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420607706-1-768x768.jpg 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420607706-1.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"797\" data-id=\"446\" src=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420643427-1-1024x797.jpg\" alt=\"\" class=\"wp-image-446\" srcset=\"https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420643427-1-1024x797.jpg 1024w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420643427-1-300x234.jpg 300w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420643427-1-768x598.jpg 768w, https:\/\/cnca-plaisance.fr\/wp-content\/uploads\/2025\/11\/FB_IMG_1762420643427-1.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Apr\u00e8s sa conf\u00e9rence Arnaud GAIST a d\u00e9dicac\u00e9 son livre tra\u00e7ant les anecdotes de sa course en pr\u00e9sence de son \u00e9diteur, notre ami Pascal  Philipp Goetzinger <\/p>\n","protected":false},"excerpt":{"rendered":"<p>A l&#8217;initiative de Pascal Philipp, Sylvie et Francis, Arnaud GAIST a \u00e9t\u00e9 invit\u00e9 au Salon Nautique pour \u00e9voquer sa participation \u00e0 la course &#8220;Golden Globe Race&#8221;. Cette course cr\u00e9\u00e9e par &#8230; <a href=\"https:\/\/cnca-plaisance.fr\/?p=428\" class=\"more-link\">Read More<span class=\"screen-reader-text\"> &#8220;Conf\u00e9rence d&#8217;Arnaud Gaist au salon nautique&#8221;<\/span> &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-428","post","type-post","status-publish","format-standard","hentry","category-evenements"],"_links":{"self":[{"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=\/wp\/v2\/posts\/428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=428"}],"version-history":[{"count":6,"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=\/wp\/v2\/posts\/428\/revisions"}],"predecessor-version":[{"id":511,"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=\/wp\/v2\/posts\/428\/revisions\/511"}],"wp:attachment":[{"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnca-plaisance.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}