{"id":16176,"date":"2024-09-17T07:56:00","date_gmt":"2024-09-17T07:56:00","guid":{"rendered":"https:\/\/jetflo.com\/?p=16176"},"modified":"2024-09-17T07:56:00","modified_gmt":"2024-09-17T07:56:00","slug":"premier-vol-test-du-gulfstream-g400","status":"publish","type":"post","link":"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/","title":{"rendered":"Premier vol test du Gulfstream G400"},"content":{"rendered":"

Alors que Gulfstream a commenc\u00e9 la livraison de leur nouvel avion le G700, le premier prototype du nouveau jet d’affaires de Gulfstream le G400 a effectu\u00e9 son vol inaugural le 15 ao\u00fbt 2024. Malgr\u00e9 un l\u00e9ger retard sur le calendrier initial, Gulfstream envisage une certification en 2025.<\/span><\/i><\/p>\n

Gulfstream Aerospace a annonc\u00e9 que le tout nouveau Gulfstream G400 avait effectu\u00e9 avec succ\u00e8s son premier vol, lan\u00e7ant officiellement le programme d\u2019essais en vol. Initialement pr\u00e9vu fin 2023, le premier vol a \u00e9t\u00e9 retard\u00e9 de quelques mois. Toutefois, Gulfstream reste confiant dans ses projections d\u2019obtenir une certification en 2025.<\/span><\/p>\n

Le prototype du G400, propuls\u00e9 par deux PW812GA de Pratt & Whitney Canada, a d\u00e9coll\u00e9 de l\u2019a\u00e9roport international de Savannah\/Hilton Head pour un vol de 2 heures et 54 minutes. Le jet d\u2019affaires a atteint une vitesse de Mach 0,85 et une altitude de 41.000 pieds (12.497 m\u00e8tres). Un m\u00e9lange de Jet-A1 et de carburant d\u2019aviation durable (SAF) a \u00e9t\u00e9 utilis\u00e9 pour ce vol test.<\/span><\/p>\n

Le G400, qui reprend notamment les ailes du G500\/G600, a une distance franchissable de 4.200 miles nautiques (7.778 kilom\u00e8tres) \u00e0 Mach 0,85.<\/span><\/p>\n

Le moteur du G400, le PW812GA a \u00e9t\u00e9 quant \u00e0 lui certifi\u00e9 par le r\u00e9gulateur canadien de l\u2019aviation civile en septembre 2022. En vue de sa certification, Pratt & Whitney Canada avait test\u00e9 le PW812GA pendant 3.400 heures, dont 260 heures en vol.<\/span><\/p>\n

Avec un prix catalogue annonc\u00e9 de 34,5 millions de dollars, le G400 vient compl\u00e9ter le catalogue de Gulfstream, et devient le jet d\u2019entr\u00e9e dans le segment haut de gamme du constructeur nord-am\u00e9ricain. Le nouveau jet d\u2019affaires avait \u00e9t\u00e9 annonc\u00e9 en 2021 en m\u00eame temps que le G800 dont les essais devraient d\u00e9buter en 2025.<\/span><\/p>\n

Les avions Gulfstream actuellement disponibles en charter avec JetFlo sont le G150<\/a>, le G200<\/a>, le G280<\/a>, le G-IV\/SP<\/a>\u00a0; le G450<\/a>, le GV<\/a>, le G500<\/a>, le G550<\/a>\u00a0; le G600<\/a>, le G650ER<\/a> et le G700<\/a>.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Alors que Gulfstream a commenc\u00e9 la livraison de leur nouvel avion le G700, le premier prototype du nouveau jet d’affaires de Gulfstream le G400 a effectu\u00e9 son vol inaugural le 15 ao\u00fbt 2024. Malgr\u00e9 un l\u00e9ger retard sur le calendrier initial, Gulfstream envisage une certification en 2025. Gulfstream Aerospace a annonc\u00e9 que le tout nouveau […]<\/p>\n","protected":false},"author":2,"featured_media":16177,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-16176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"acf":[],"yoast_head":"\nPremier vol test du Gulfstream G400 - JetFlo<\/title>\n<meta name=\"description\" content=\"First flight of the new Gulfstream G400\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Premier vol test du Gulfstream G400 - JetFlo\" \/>\n<meta property=\"og:description\" content=\"First flight of the new Gulfstream G400\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/\" \/>\n<meta property=\"og:site_name\" content=\"JetFlo\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-17T07:56:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jetflo.com\/wp-content\/uploads\/2024\/09\/G400.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"275\" \/>\n\t<meta property=\"og:image:height\" content=\"183\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"JetFlo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"JetFlo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/\"},\"author\":{\"name\":\"JetFlo\",\"@id\":\"https:\/\/jetflo.com\/fr\/#\/schema\/person\/7bb99711cf63473b84cac02d8260532c\"},\"headline\":\"Premier vol test du Gulfstream G400\",\"datePublished\":\"2024-09-17T07:56:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/\"},\"wordCount\":329,\"publisher\":{\"@id\":\"https:\/\/jetflo.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jetflo.com\/wp-content\/uploads\/2024\/09\/G400.jpeg\",\"articleSection\":[\"Non classifi\u00e9(e)\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/\",\"url\":\"https:\/\/jetflo.com\/fr\/premier-vol-test-du-gulfstream-g400\/\",\"name\":\"Premier vol test du Gulfstream G400 - 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