{"id":1211,"date":"2022-08-18T14:04:15","date_gmt":"2022-08-18T12:04:15","guid":{"rendered":"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/?page_id=1211"},"modified":"2023-01-02T12:10:55","modified_gmt":"2023-01-02T11:10:55","slug":"les-antennes-de-lessive","status":"publish","type":"page","link":"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/les-antennes-de-lessive\/","title":{"rendered":"Les antennes de Lessive"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated intro paywall-always-show\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-text-color:#ffffff;\"><p style=\"text-align: center;\"><strong>On les distingue au loin, surplombant les arbres qui les entourent. Ces curieuses antennes ont \u00e9t\u00e9 pendant plusieurs d\u00e9cennies les grandes oreilles de la Belgique.<\/strong><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 hundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated intro paywall-always-show\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-section-separator section-separator curved fusion-section-separator-1\" style=\"--awb-spacer-height:99px;--awb-svg-margin-left:0;--awb-svg-margin-right:0;--awb-divider-height:99px;--awb-spacer-padding-top:inherit;--awb-sep-padding:0;--awb-svg-padding:0;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-curved-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" height=\"100\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"none\" fill=\"rgba(255,255,255,1)\"><path d=\"M0 100 C 20 0 50 0 100 100 Z\"><\/path><\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>Un sentier qui court \u00e0 travers bois, au milieu des ronces et des foug\u00e8res. \u00c7a et l\u00e0 des canettes de coca oubli\u00e9es par des visiteurs ind\u00e9licats. Des visiteurs un peu particuliers, des chasseurs de lieux insolites et oubli\u00e9s\u00a0: les urbexeurs. Ils viennent de l\u2019Europe enti\u00e8re pour d\u00e9couvrir ce site qu\u2019ils appellent <em>Ground station<\/em>. C\u2019est la station terrienne de t\u00e9l\u00e9communications spatiales\u00a0de Lessive.<\/p>\n<p>Au d\u00e9tour d\u2019un bouquet d\u2019arbres dense, une haute barri\u00e8re a \u00e9t\u00e9 d\u00e9boulonn\u00e9e. Un passage vers ce lieu interdit. Gardien, concierge, chien. Il n\u2019est pas prudent de se perdre ici.<\/p>\n<p>Quelques pas, puis les monstres d\u2019acier s\u2019\u00e9l\u00e8vent, tournant leur paraboles vers le ciel.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" 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style=\"mask-type:luminance\" maskUnits=\"userSpaceOnUse\" x=\"0\" y=\"0\" width=\"600\" height=\"28\"><path d=\"M0 0h600v28H0V0Z\" fill=\"#fff\"\/><\/mask><g filter=\"url(#c)\" mask=\"url(#b)\"><path d=\"M16.439-18.667h567.123v30.8S438.961-8.4 300-8.4C161.04-8.4 16.438 12.133 16.438 12.133v-30.8Z\" fill=\"#000\"\/><\/g><\/g><defs><clipPath id=\"a\"><path fill=\"#fff\" d=\"M0 0h600v28H0z\"\/><\/clipPath><filter id=\"c\" x=\"5.438\" y=\"-29.667\" width=\"589.123\" height=\"52.8\" filterUnits=\"userSpaceOnUse\" color-interpolation-filters=\"sRGB\"><feFlood flood-opacity=\"0\" result=\"BackgroundImageFix\"\/><feBlend in=\"SourceGraphic\" in2=\"BackgroundImageFix\" result=\"shape\"\/><feGaussianBlur stdDeviation=\"5.5\" result=\"effect1_foregroundBlur_3983_183\"\/><\/filter><\/defs><\/svg><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" 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data-title=\"WEBDOC &#8211; Patrimoine oubli\u00e9 de Wallonie &#8211; Les antennes de Lessiv\" title=\"WEBDOC &#8211; Patrimoine oubli\u00e9 de Wallonie &#8211; Les antennes de Lessiv\"><img decoding=\"async\" width=\"2000\" height=\"1326\" src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11.jpg\" data-orig-src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11.jpg\" alt class=\"lazyload img-responsive wp-image-1189\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272000%27%20height%3D%271326%27%20viewBox%3D%270%200%202000%201326%27%3E%3Crect%20width%3D%272000%27%20height%3D%271326%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11-200x133.jpg 200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11-400x265.jpg 400w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11-600x398.jpg 600w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11-800x530.jpg 800w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11-1200x796.jpg 1200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-11.jpg 2000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 400px\" \/><\/a><\/span><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" viewBox=\"0 0 600 28\" preserveAspectRatio=\"none\"><g clip-path=\"url(#a)\"><mask id=\"b\" style=\"mask-type:luminance\" maskUnits=\"userSpaceOnUse\" x=\"0\" y=\"0\" width=\"600\" height=\"28\"><path d=\"M0 0h600v28H0V0Z\" fill=\"#fff\"\/><\/mask><g filter=\"url(#c)\" mask=\"url(#b)\"><path d=\"M16.439-18.667h567.123v30.8S438.961-8.4 300-8.4C161.04-8.4 16.438 12.133 16.438 12.133v-30.8Z\" fill=\"#000\"\/><\/g><\/g><defs><clipPath id=\"a\"><path fill=\"#fff\" d=\"M0 0h600v28H0z\"\/><\/clipPath><filter id=\"c\" x=\"5.438\" y=\"-29.667\" width=\"589.123\" height=\"52.8\" filterUnits=\"userSpaceOnUse\" color-interpolation-filters=\"sRGB\"><feFlood flood-opacity=\"0\" result=\"BackgroundImageFix\"\/><feBlend in=\"SourceGraphic\" in2=\"BackgroundImageFix\" result=\"shape\"\/><feGaussianBlur stdDeviation=\"5.5\" result=\"effect1_foregroundBlur_3983_183\"\/><\/filter><\/defs><\/svg><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 hundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-background-color:rgba(255,255,255,0);--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-section-separator section-separator curved fusion-section-separator-2\" style=\"--awb-spacer-height:99px;--awb-svg-margin-left:0;--awb-svg-margin-right:0;--awb-divider-height:99px;--awb-spacer-padding-top:inherit;--awb-sep-padding:0;--awb-svg-padding:0;\"><div class=\"fusion-section-separator-svg\"><svg class=\"fusion-curved-candy\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" height=\"100\" viewBox=\"0 0 100 100\" preserveAspectRatio=\"none\" fill=\"rgba(17,17,17,1)\"><path d=\"M0 100 C 20 0 50 0 100 100 Z\"><\/path><\/svg><\/div><div class=\"fusion-section-separator-spacer\"><div class=\"fusion-section-separator-spacer-height\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\" style=\"--awb-text-color:#ffffff;\"><p>Le 21 septembre 1972, la RTT (l\u2019anc\u00eatre de Proximus) pouvait s\u2019enorgueillir d\u2019inaugurer la premi\u00e8re de ces antennes. La Belgique devenait ainsi un des 11 pays membres d\u2019Intelsat, le fournisseur de services de t\u00e9l\u00e9communications par satellites. Un an plus tard, en 1973, Intelsat, qui fonctionnait comme une coop\u00e9rative, comprenait d\u00e9j\u00e0 80 pays.<\/p>\n<div id=\"attachment_1199\" style=\"width: 229px\" class=\"wp-caption alignleft\"><img decoding=\"async\" aria-describedby=\"caption-attachment-1199\" class=\"lazyload size-medium wp-image-1199\" src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-219x300.jpg\" data-orig-src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-219x300.jpg\" alt=\"\" width=\"219\" height=\"300\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27219%27%20height%3D%27300%27%20viewBox%3D%270%200%20219%20300%27%3E%3Crect%20width%3D%27219%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-200x274.jpg 200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-219x300.jpg 219w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-400x548.jpg 400w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-600x822.jpg 600w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-747x1024.jpg 747w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-768x1053.jpg 768w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-800x1097.jpg 800w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-1121x1536.jpg 1121w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga-1200x1645.jpg 1200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-archives-Belga.jpg 1459w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 219px) 100vw, 219px\" \/><p id=\"caption-attachment-1199\" class=\"wp-caption-text\">(BELGA ARCHIVES)<\/p><\/div>\n<p>Le roi Baudoin et l\u2019astronaute am\u00e9ricain Alan Bean, membre de l\u2019\u00e9quipage Apollo 12, ont honor\u00e9 de leur pr\u00e9sence la s\u00e9ance inaugurale, au milieu d\u2019une foule de centaines de personnes.<br \/>\nLa station de Lessive, appel\u00e9e commun\u00e9ment RTT Lessive, mettait en liaison le r\u00e9seau t\u00e9l\u00e9phonique national et l\u2019espace. Elle fut un des maillons qui permettaient les communications t\u00e9l\u00e9phoniques internationales via satellites. Plus tard, des retransmissions d\u2019\u00e9missions de t\u00e9l\u00e9vision ont pu \u00eatre r\u00e9alis\u00e9es gr\u00e2ce \u00e0 ces paraboles.<br \/>\nLe co\u00fbt total de cette premi\u00e8re parabole avoisinait le demi-milliard de francs belges. Ce qui, \u00e0 l\u2019\u00e9poque, fut consid\u00e9r\u00e9 comme un investissement modeste, en regard de sites similaires ailleurs dans le monde.<\/p>\n<\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-text-color:#ffffff;\"><p><img decoding=\"async\" class=\"lazyload size-medium wp-image-1180 alignright\" src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-300x200.jpg\" data-orig-src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27200%27%20viewBox%3D%270%200%20300%20200%27%3E%3Crect%20width%3D%27300%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-200x133.jpg 200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-300x200.jpg 300w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-400x267.jpg 400w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-600x400.jpg 600w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-768x512.jpg 768w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-800x533.jpg 800w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-1024x682.jpg 1024w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-1200x800.jpg 1200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Archives-Lessive-1-1536x1024.jpg 1536w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><em>\u00ab\u2009Allo le monde, ici Lessive.\u2009\u00bb<\/em> Telecorama, journal d\u2019entreprise de la r\u00e9gie des T\u00e9l\u00e9graphes et des T\u00e9l\u00e9phones, \u00e9voque RTT Lessive dans ce num\u00e9ro sp\u00e9cial de 1972.<\/p>\n<h2>Au milieu de 50 hectares de bois<\/h2>\n<p>La station est implant\u00e9e sur un domaine bois\u00e9 de 50\u00a0hectares. Le lieu est choisi pour diff\u00e9rents avantages\u00a0: la cuvette naturelle, dans laquelle elle a \u00e9t\u00e9 construite, permet une meilleure r\u00e9ception des signaux parce qu\u2019elle met les antennes \u00e0 l\u2019abri du vent\u2009; elle est \u00e0 l\u2019\u00e9cart des grandes agglom\u00e9rations, mais \u00e9galement des bases militaires et des lignes a\u00e9riennes.<\/p>\n<p>Lors de son inauguration, la RTT se pr\u00e9valait d\u00e9j\u00e0 d\u2019avoir respect\u00e9 et pr\u00e9serv\u00e9 l\u2019environnement et la for\u00eat entourant le site.<\/p>\n<p>Dans cette vid\u00e9o d\u2019archives de la Sonuma, on d\u00e9couvre le chantier de construction de la premi\u00e8re antenne.<\/p>\n<\/div><div class=\"video-container\">\n<iframe width=\"100%\" height=\"425\" src=https:\/\/www.rtbf.be\/embed\/m?id=2922940 frameborder=\"0\" allow=\"encrypted-media\" allowfullscreen><\/iframe>\n<\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-text-color:#ffffff;\"><p>Le site est alors ouvert aux visiteurs. On en compte jusqu\u2019\u00e0 150\u2009000 par an (ce sont beaucoup des \u00e9coles). Il y aura m\u00eame un mus\u00e9e du t\u00e9l\u00e9phone. Un centre de formation aux technologies de la t\u00e9l\u00e9communication, Technobel, sera cr\u00e9\u00e9 en 1990 par Belgacom, le Forem et Win. Il existe toujours, mais a \u00e9t\u00e9 transf\u00e9r\u00e9 \u00e0 Ciney en 2008.<\/p>\n<h2>L\u2019ex-directeur du site raconte<\/h2>\n<p>Fran\u00e7ois Depoorter a d\u00e9but\u00e9 sa carri\u00e8re \u00e0 Lessive en 1972 et en a \u00e9t\u00e9 le directeur de 1998 \u00e0 2003, date de sa mise \u00e0 la pr\u00e9pension.<\/p>\n<p>Ing\u00e9nieur technicien, il a d\u00fb suivre une formation de 6\u00a0semaines aux \u00c9tats-Unis avant de prendre ses fonctions \u00e0 Lessive.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 hundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first\" style=\"--awb-bg-size:cover;width:33.3333333333%;width:calc(33.3333333333% - ( ( 4% + 4% ) * 0.333333333333 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" style=\"text-align:center;--awb-bottom-shadow-color:rgba(17,17,17,0.4);--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"imageframe-align-center\"><div class=\"awb-image-frame awb-image-frame-3 awb-bottomshadow\"><span class=\" fusion-imageframe imageframe-bottomshadow imageframe-3 hover-type-zoomin\"><a href=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-1.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[antenne-2]\" data-caption=\"WEBDOC - Patrimoine oubli\u00e9 de Wallonie - Les antennes de Lessive  \u00a9 Jacques Duchateau\" data-title=\"WEBDOC &#8211; 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Patrimoine oubli\u00e9 de Wallonie &#8211; Les antennes de Lessiv\" title=\"WEBDOC &#8211; Patrimoine oubli\u00e9 de Wallonie &#8211; Les antennes de Lessiv\"><img decoding=\"async\" width=\"2000\" height=\"1333\" src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22.jpg\" data-orig-src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22.jpg\" alt class=\"lazyload img-responsive wp-image-1195\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272000%27%20height%3D%271333%27%20viewBox%3D%270%200%202000%201333%27%3E%3Crect%20width%3D%272000%27%20height%3D%271333%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22-200x133.jpg 200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22-400x267.jpg 400w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22-600x400.jpg 600w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22-800x533.jpg 800w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22-1200x800.jpg 1200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-22.jpg 2000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 400px\" \/><\/a><\/span><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" viewBox=\"0 0 600 28\" preserveAspectRatio=\"none\"><g clip-path=\"url(#a)\"><mask id=\"b\" style=\"mask-type:luminance\" maskUnits=\"userSpaceOnUse\" x=\"0\" y=\"0\" width=\"600\" height=\"28\"><path d=\"M0 0h600v28H0V0Z\" fill=\"#fff\"\/><\/mask><g filter=\"url(#c)\" mask=\"url(#b)\"><path d=\"M16.439-18.667h567.123v30.8S438.961-8.4 300-8.4C161.04-8.4 16.438 12.133 16.438 12.133v-30.8Z\" fill=\"#000\"\/><\/g><\/g><defs><clipPath id=\"a\"><path fill=\"#fff\" d=\"M0 0h600v28H0z\"\/><\/clipPath><filter id=\"c\" x=\"5.438\" y=\"-29.667\" width=\"589.123\" height=\"52.8\" filterUnits=\"userSpaceOnUse\" color-interpolation-filters=\"sRGB\"><feFlood flood-opacity=\"0\" result=\"BackgroundImageFix\"\/><feBlend in=\"SourceGraphic\" in2=\"BackgroundImageFix\" result=\"shape\"\/><feGaussianBlur stdDeviation=\"5.5\" result=\"effect1_foregroundBlur_3983_183\"\/><\/filter><\/defs><\/svg><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\" style=\"--awb-text-color:#ffffff;\"><p><em>\u00ab\u2009La premi\u00e8re antenne communiquait avec un satellite qui se trouvait \u00e0 36\u2009500\u00a0km d\u2019altitude, sur une orbite fixe au-dessus de l\u2019Atlantique. Au d\u00e9but, elle permettait des communications t\u00e9l\u00e9phoniques avec quatre pays\u00a0: le Canada, les USA, le Za\u00efre <\/em>[ex-RDC]<em> et Isra\u00ebl.\u2009\u00bb<\/em>, nous explique-t-il. La technologie \u00e0 l\u2019\u00e9poque \u00e9tait analogique. Les circuits de la premi\u00e8re antenne \u00e9taient refroidis \u00e0 -170 \u00b0C, par un proc\u00e9d\u00e9 de cryog\u00e9nisation.<\/p>\n<p><em>\u00ab\u00a0Au d\u00e9but des ann\u00e9es 90, trois nouvelles antennes g\u00e9antes sont construites sur le site de Lessive. Une 5<sup>e<\/sup> suivra, ainsi qu\u2019une multitude d\u2019antennes de plus petite taille et une tour hertzienne de 52\u00a0m\u00e8tres de haut.\u00a0Pr\u00e9vue pour communiquer avec l\u2019Asie via un satellite en orbite au-dessus de l\u2019oc\u00e9an Indien, la derni\u00e8re parabole g\u00e9ante est orient\u00e9e diff\u00e9remment des quatre autres. \u00bb<\/em><\/p>\n<p>Les cinq\u00a0mastodontes font de 18 \u00e0 30\u00a0m\u00e8tres de diam\u00e8tre. Sur leur socle, jusque 300\u00a0tonnes d\u2019acier culminent entre 22 et 35\u00a0m\u00e8tres de hauteur. Outre les antennes, la station compte plusieurs b\u00e2timents techniques et une immense caf\u00e9t\u00e9ria. Le style architectural, \u00e0 l\u2019\u00e9poque futuriste, a admirablement bien vieilli. Les locaux, aux lignes \u00e9pur\u00e9es, sont dignes d\u2019un d\u00e9cor de James Bond des ann\u00e9es\u00a070.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container fusion-parallax-fixed hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling lazyload parallax\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top-small:90h%;--awb-background-size:cover;--awb-flex-wrap:wrap;background-attachment:fixed;\" data-bg=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-9.jpg\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\" style=\"--awb-text-color:#ffffff;\"><h2>La fibre sonne le glas<\/h2>\n<p><em>\u00ab\u2009Cette technologie \u00e9tait co\u00fbteuse. Imaginez, en hiver, il fallait d\u00e9givrer les antennes avec des groupes \u00e9lectrog\u00e8nes pour faire fondre la neige qui se d\u00e9posait dessus.\u2009\u00bb<\/em> Il fallait aussi constamment corriger leur position pour que le contact avec les satellites soit optimal.<\/p>\n<\/div><div class=\"fusion-image-element \" style=\"text-align:center;--awb-bottom-shadow-color:rgba(17,17,17,0.4);--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><div class=\"awb-image-frame awb-image-frame-8 awb-bottomshadow\"><span class=\" fusion-imageframe imageframe-bottomshadow imageframe-8 hover-type-zoomin\"><a href=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[116eb58f35d90641364]\" data-caption=\"WEBDOC - Patrimoine oubli\u00e9 de Wallonie - Les antennes de Lessive - Vues a\u00e9riennes \u00a9 Mathieu Golinvaux\" data-title=\"WEBDOC &#8211; Patrimoine oubli\u00e9 de Wallonie &#8211; Les antennes de Lessiv\" title=\"WEBDOC &#8211; Patrimoine oubli\u00e9 de Wallonie &#8211; Les antennes de Lessiv\"><img decoding=\"async\" width=\"2000\" height=\"1124\" src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23.jpg\" data-orig-src=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23.jpg\" alt class=\"lazyload img-responsive wp-image-1205\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272000%27%20height%3D%271124%27%20viewBox%3D%270%200%202000%201124%27%3E%3Crect%20width%3D%272000%27%20height%3D%271124%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23-200x112.jpg 200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23-400x225.jpg 400w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23-600x337.jpg 600w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23-800x450.jpg 800w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23-1200x674.jpg 1200w, https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-Mat-Gol-23.jpg 2000w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 800px\" \/><\/a><\/span><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" version=\"1.1\" width=\"100%\" viewBox=\"0 0 600 28\" preserveAspectRatio=\"none\"><g clip-path=\"url(#a)\"><mask id=\"b\" style=\"mask-type:luminance\" maskUnits=\"userSpaceOnUse\" x=\"0\" y=\"0\" width=\"600\" height=\"28\"><path d=\"M0 0h600v28H0V0Z\" fill=\"#fff\"\/><\/mask><g filter=\"url(#c)\" mask=\"url(#b)\"><path d=\"M16.439-18.667h567.123v30.8S438.961-8.4 300-8.4C161.04-8.4 16.438 12.133 16.438 12.133v-30.8Z\" fill=\"#000\"\/><\/g><\/g><defs><clipPath id=\"a\"><path fill=\"#fff\" d=\"M0 0h600v28H0z\"\/><\/clipPath><filter id=\"c\" x=\"5.438\" y=\"-29.667\" width=\"589.123\" height=\"52.8\" filterUnits=\"userSpaceOnUse\" color-interpolation-filters=\"sRGB\"><feFlood flood-opacity=\"0\" result=\"BackgroundImageFix\"\/><feBlend in=\"SourceGraphic\" in2=\"BackgroundImageFix\" result=\"shape\"\/><feGaussianBlur stdDeviation=\"5.5\" result=\"effect1_foregroundBlur_3983_183\"\/><\/filter><\/defs><\/svg><\/div><\/div><div class=\"fusion-text fusion-text-8\" style=\"--awb-text-color:#ffffff;\"><p>Fran\u00e7ois Depoorter \u00e9voque quelques vieux souvenirs de son \u00e9poque \u00e0 la RTT Lessive. Et surtout la fin de cette technologie devenue d\u00e9su\u00e8te. <em>\u00ab\u2009Ce qui a sonn\u00e9 la fin du site, c\u2019est la fibre optique. On a reli\u00e9 l\u2019Europe au continent am\u00e9ricain avec un c\u00e2ble sous l\u2019oc\u00e9an Atlantique.\u2009\u00bb <\/em>Moins co\u00fbteux et plus fiable, le c\u00e2ble a d\u00e9finitivement enterr\u00e9 les antennes. <em>\u00ab\u2009Un autre c\u00e2ble part d\u2019Espagne, fait le tour de l\u2019Afrique et va jusqu\u2019en Asie.\u2009\u00bb <\/em>Le trafic via les antennes a fortement diminu\u00e9 et le site n\u2019\u00e9tait plus rentable.<\/p>\n<p>Quelque peu nostalgique, l\u2019ex-directeur tient \u00e0 pr\u00e9ciser\u00a0: <em>\u00ab\u2009On travaillait avec un esprit de famille, on \u00e9tait peu nombreux, moins de 50\u00a0personnes. Tout le monde se connaissait.\u2009\u00bb<\/em> Depuis, le site a \u00e9t\u00e9 vendu et les antennes sont rest\u00e9es dans leur position de travail. Comme pr\u00eates \u00e0 reprendre du service.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-10 fusion-flex-container fusion-parallax-fixed hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling lazyload parallax\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top-small:90h%;--awb-background-size:cover;--awb-flex-wrap:wrap;background-attachment:fixed;\" data-bg=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-14.jpg\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-animated\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:#111111;--awb-flex-wrap:wrap;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-9\" style=\"--awb-text-color:#ffffff;\"><h2>Les Indiens<\/h2>\n<p>Entre 2008 et 2010, Belgacom (qui a succ\u00e9d\u00e9 \u00e0 la RTT) c\u00e8de son site technologique, devenu obsol\u00e8te, \u00e0 un groupe de t\u00e9l\u00e9communications indien, ORG Informatics Inc. L\u2019op\u00e9rateur belge reste propri\u00e9taire des bois aux alentours. ORG compte alors utiliser la station de Lessive pour permettre les communications entre l\u2019Inde et l\u2019Afrique et la diffusion d\u2019\u00e9missions de t\u00e9l\u00e9vision indiennes sur le continent africain. Mais la soci\u00e9t\u00e9 fait faillite et le site est finalement abandonn\u00e9 en 2016.<\/p>\n<p>Depuis, les antennes de Lessive font l\u2019objet d\u2019un projet immobilier controvers\u00e9. Un promoteur gourmand et ambitieux, des riverains attach\u00e9s \u00e0 l\u2019environnement et \u00e0 leur cadre de vie et au centre, en guise d\u2019arbitre, des autorit\u00e9s communales et r\u00e9gionales quelque peu embarrass\u00e9es par un dossier particuli\u00e8rement d\u00e9licat.<\/p>\n<\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button-border-radius-top-left:0;--button-border-radius-top-right:0;--button-border-radius-bottom-right:0;--button-border-radius-bottom-left:0;--button_gradient_top_color:#50aa50;--button_gradient_bottom_color:#50aa50;--button_gradient_top_color_hover:#408c4d;--button_gradient_bottom_color_hover:#408c4d;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.lavenir.net\/actu\/societe\/2022\/08\/18\/les-antennes-de-lessive-au-coeur-dun-projet-immobilier-controverse-photos-27S7NWFAH5H67HLQHFJLVA7WAM\/\"><i class=\"fa-external-link-alt fas awb-button__icon awb-button__icon--default button-icon-left\" aria-hidden=\"true\"><\/i><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Suivez la suite de cette saga immobili\u00e8re particuli\u00e8re dans cet autre article<\/span><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-12 fusion-flex-container fusion-parallax-fixed hundred-percent-fullwidth hundred-percent-height hundred-percent-height-center-content non-hundred-percent-height-scrolling lazyload parallax\" style=\"--awb-background-position:center bottom;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top-small:90h%;--awb-background-size:cover;--awb-flex-wrap:wrap;background-attachment:fixed;\" data-bg=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/wp-content\/uploads\/sites\/135\/2022\/08\/Lessive-large-3.jpg\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-13 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-10\"><p>Un documentaire r\u00e9alis\u00e9 par <img class=\"lazyload\" decoding=\"async\" style=\"vertical-align: middle; width: 80px;\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-orig-src=\"https:\/\/grand-angle.lavenir.net\/silence\/wp-content\/uploads\/sites\/12\/2017\/05\/logo-lavenir.png\" \/><br \/>\nTexte et photos : Jacques DUCHATEAU sauf archives Belga<br \/>\nPhotos a\u00e9riennes : Mathieu Golinvaux<br \/>\nD\u00e9veloppeur : C\u00e9dric Dussart<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-14 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:832px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><script src=\"https:\/\/www.lavenir.net\/extra\/content\/weblab\/lib\/jscookie.js\"><\/script>\n<script>\n    (function($){\n        $(document).ready(function() {\n            var thecookie = Cookies.get('patrimoineoublie');\n            if(!thecookie){\n                setTimeout(function() {\n                    $('.modal-patrimoine-oublie').modal('show');\n                }, 1000);\n                Cookies.set('patrimoineoublie', 'true', { expires: 7 })\n            }else{\n                $('.modal-patrimoine-oublie').modal('hide');\n            }\n        });\n    })(jQuery);\n\n<\/script><div class=\"fusion-modal modal fade modal-1 modal-patrimoine-oublie\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"modal-heading-1\" aria-hidden=\"true\" style=\"--awb-border-color:#ebebeb;--awb-background:#f6f6f6;\"><div class=\"modal-dialog modal-lg\" role=\"document\"><div class=\"modal-content fusion-modal-content\"><div class=\"modal-header\"><button class=\"close\" type=\"button\" data-dismiss=\"modal\" aria-hidden=\"true\" aria-label=\"Close\">&times;<\/button><h3 class=\"modal-title\" id=\"modal-heading-1\" data-dismiss=\"modal\" aria-hidden=\"true\">Le patrimoine oubli\u00e9 de Wallonie<\/h3><\/div><div class=\"modal-body fusion-clearfix\">\n<p>La Wallonie est riche de son patrimoine\u00a0: vieilles pierres, \u00e9glises, ch\u00e2teaux, usines, folklore\u2026<\/p>\n<p>Dans cette s\u00e9rie de reportages, nous d\u00e9couvrons ces lieux parfois abandonn\u00e9s, parfois compl\u00e8tement disparus. Nous visitons les vestiges, retrouvons des archives mais aussi des t\u00e9moins qui nous parlent de ce pass\u00e9 pas si lointain.<\/p>\n<p>D\u00e9couvrez les ci-dessous et plongez dans la richesse de notre histoire.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-1211","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les antennes de Lessive - Patrimoine oubli\u00e9 de Wallonie<\/title>\n<meta name=\"description\" content=\"On les distingue au loin, surplombant les arbres qui les entourent. Ces curieuses antennes ont \u00e9t\u00e9 pendant plusieurs d\u00e9cennies les grandes oreilles de la Belgique.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/grand-angle.lavenir.net\/patrimoine-oublie-de-wallonie\/les-antennes-de-lessive\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les antennes de Lessive\" \/>\n<meta property=\"og:description\" content=\"On les distingue au loin, surplombant les arbres qui les entourent. 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