{"id":124741,"date":"2024-09-11T18:00:12","date_gmt":"2024-09-11T08:00:12","guid":{"rendered":"https:\/\/simpleflying.com\/engine-performance-parameters-for-etops-certification\/"},"modified":"2024-09-11T18:00:12","modified_gmt":"2024-09-11T08:00:12","slug":"the-performance-parameters-that-give-engines-etops-certification","status":"publish","type":"post","link":"https:\/\/www.vibewire.com.au\/?p=124741","title":{"rendered":"The Performance Parameters That Give Engines ETOPS Certification"},"content":{"rendered":"<p>With the <a href=\"https:\/\/simpleflying.com\/boeing-747-airbus-a380-retirements-2022\/\">decline in demand for quad-jets<\/a>, efficient twin-engine aircraft continue to lead the widebody aircraft market. While two engines produce sufficient power to perform a safe flight, the aircraft must be able to operate safely if one engine goes inoperative. That means each engine (when intact) must be able to produce plenty of power during critical phases of flight.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[396,1591,6271,570,567,1575,1469],"tags":[],"class_list":["post-124741","post","type-post","status-publish","format-standard","hentry","category-aircraft","category-engine","category-etops","category-guide","category-guides","category-jet-engine","category-performance"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Guest authors\"\/>\n\t<meta name=\"google-site-verification\" content=\"1EIWGZ5FoylKQrO3pqls-2hXlDXKIP1lffdWZCVV0V4\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.vibewire.com.au\/?p=124741\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"VibeWire Magazine - Your Alternate News Source for Transport, Politics, UFO, Paranormal, Anything\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine\" \/>\n\t\t<meta property=\"og:description\" content=\"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.vibewire.com.au\/?p=124741\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-09-11T08:00:12+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-09-11T08:00:12+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@VibewireCentral\" \/>\n\t\t<meta name=\"twitter:title\" content=\"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine\" \/>\n\t\t<meta name=\"twitter:description\" content=\"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@VibewireCentral\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#blogposting\",\"name\":\"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine\",\"headline\":\"The Performance Parameters That Give Engines ETOPS Certification\",\"author\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?author=13#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.vibewire.com.au\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/Screenshot-2024-01-07-at-2.32.21\\u202fpm.png\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/#articleImage\",\"width\":1028,\"height\":930},\"datePublished\":\"2024-09-11T18:00:12+10:00\",\"dateModified\":\"2024-09-11T18:00:12+10:00\",\"inLanguage\":\"en-AU\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#webpage\"},\"articleSection\":\"aircraft, engine, ETOPS, guide, Guides, Jet engine, performance\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.vibewire.com.au\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?cat=396#listItem\",\"name\":\"aircraft\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?cat=396#listItem\",\"position\":2,\"name\":\"aircraft\",\"item\":\"https:\\\/\\\/www.vibewire.com.au\\\/?cat=396\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#listItem\",\"name\":\"The Performance Parameters That Give Engines ETOPS Certification\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#listItem\",\"position\":3,\"name\":\"The Performance Parameters That Give Engines ETOPS Certification\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?cat=396#listItem\",\"name\":\"aircraft\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/#organization\",\"name\":\"VibreWire Online\",\"description\":\"Your Alternate News Source for Transport, Politics, UFO, Paranormal, Anything\",\"url\":\"https:\\\/\\\/www.vibewire.com.au\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.vibewire.com.au\\\/wp-content\\\/uploads\\\/2024\\\/02\\\/Screenshot-2024-01-07-at-2.32.21\\u202fpm.png\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741\\\/#organizationLogo\",\"width\":1028,\"height\":930},\"image\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741\\\/#organizationLogo\"},\"sameAs\":[\"https:\\\/\\\/twitter.com\\\/VibewireCentral\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?author=13#author\",\"url\":\"https:\\\/\\\/www.vibewire.com.au\\\/?author=13\",\"name\":\"Guest authors\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/764687183b9d2913837d7b543a5b43684d46e7eef4e1a9af4821624eb2bebbc0?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Guest authors\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#webpage\",\"url\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741\",\"name\":\"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine\",\"description\":\"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.\",\"inLanguage\":\"en-AU\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?p=124741#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?author=13#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/?author=13#author\"},\"datePublished\":\"2024-09-11T18:00:12+10:00\",\"dateModified\":\"2024-09-11T18:00:12+10:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/#website\",\"url\":\"https:\\\/\\\/www.vibewire.com.au\\\/\",\"name\":\"VibreWire Online\",\"description\":\"Your Alternate News Source for Transport, Politics, UFO, Paranormal, Anything\",\"inLanguage\":\"en-AU\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.vibewire.com.au\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine<\/title>\n\n","aioseo_head_json":{"title":"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine","description":"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.","canonical_url":"https:\/\/www.vibewire.com.au\/?p=124741","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"1EIWGZ5FoylKQrO3pqls-2hXlDXKIP1lffdWZCVV0V4","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.vibewire.com.au\/?p=124741#blogposting","name":"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine","headline":"The Performance Parameters That Give Engines ETOPS Certification","author":{"@id":"https:\/\/www.vibewire.com.au\/?author=13#author"},"publisher":{"@id":"https:\/\/www.vibewire.com.au\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.vibewire.com.au\/wp-content\/uploads\/2024\/02\/Screenshot-2024-01-07-at-2.32.21\u202fpm.png","@id":"https:\/\/www.vibewire.com.au\/#articleImage","width":1028,"height":930},"datePublished":"2024-09-11T18:00:12+10:00","dateModified":"2024-09-11T18:00:12+10:00","inLanguage":"en-AU","mainEntityOfPage":{"@id":"https:\/\/www.vibewire.com.au\/?p=124741#webpage"},"isPartOf":{"@id":"https:\/\/www.vibewire.com.au\/?p=124741#webpage"},"articleSection":"aircraft, engine, ETOPS, guide, Guides, Jet engine, performance"},{"@type":"BreadcrumbList","@id":"https:\/\/www.vibewire.com.au\/?p=124741#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au#listItem","position":1,"name":"Home","item":"https:\/\/www.vibewire.com.au","nextItem":{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au\/?cat=396#listItem","name":"aircraft"}},{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au\/?cat=396#listItem","position":2,"name":"aircraft","item":"https:\/\/www.vibewire.com.au\/?cat=396","nextItem":{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au\/?p=124741#listItem","name":"The Performance Parameters That Give Engines ETOPS Certification"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au\/?p=124741#listItem","position":3,"name":"The Performance Parameters That Give Engines ETOPS Certification","previousItem":{"@type":"ListItem","@id":"https:\/\/www.vibewire.com.au\/?cat=396#listItem","name":"aircraft"}}]},{"@type":"Organization","@id":"https:\/\/www.vibewire.com.au\/#organization","name":"VibreWire Online","description":"Your Alternate News Source for Transport, Politics, UFO, Paranormal, Anything","url":"https:\/\/www.vibewire.com.au\/","logo":{"@type":"ImageObject","url":"https:\/\/www.vibewire.com.au\/wp-content\/uploads\/2024\/02\/Screenshot-2024-01-07-at-2.32.21\u202fpm.png","@id":"https:\/\/www.vibewire.com.au\/?p=124741\/#organizationLogo","width":1028,"height":930},"image":{"@id":"https:\/\/www.vibewire.com.au\/?p=124741\/#organizationLogo"},"sameAs":["https:\/\/twitter.com\/VibewireCentral"]},{"@type":"Person","@id":"https:\/\/www.vibewire.com.au\/?author=13#author","url":"https:\/\/www.vibewire.com.au\/?author=13","name":"Guest authors","image":{"@type":"ImageObject","@id":"https:\/\/www.vibewire.com.au\/?p=124741#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/764687183b9d2913837d7b543a5b43684d46e7eef4e1a9af4821624eb2bebbc0?s=96&d=mm&r=g","width":96,"height":96,"caption":"Guest authors"}},{"@type":"WebPage","@id":"https:\/\/www.vibewire.com.au\/?p=124741#webpage","url":"https:\/\/www.vibewire.com.au\/?p=124741","name":"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine","description":"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.","inLanguage":"en-AU","isPartOf":{"@id":"https:\/\/www.vibewire.com.au\/#website"},"breadcrumb":{"@id":"https:\/\/www.vibewire.com.au\/?p=124741#breadcrumblist"},"author":{"@id":"https:\/\/www.vibewire.com.au\/?author=13#author"},"creator":{"@id":"https:\/\/www.vibewire.com.au\/?author=13#author"},"datePublished":"2024-09-11T18:00:12+10:00","dateModified":"2024-09-11T18:00:12+10:00"},{"@type":"WebSite","@id":"https:\/\/www.vibewire.com.au\/#website","url":"https:\/\/www.vibewire.com.au\/","name":"VibreWire Online","description":"Your Alternate News Source for Transport, Politics, UFO, Paranormal, Anything","inLanguage":"en-AU","publisher":{"@id":"https:\/\/www.vibewire.com.au\/#organization"}}]},"og:locale":"en_US","og:site_name":"VibeWire Magazine - Your Alternate News Source for Transport, Politics, UFO, Paranormal, Anything","og:type":"article","og:title":"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine","og:description":"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.","og:url":"https:\/\/www.vibewire.com.au\/?p=124741","article:published_time":"2024-09-11T08:00:12+00:00","article:modified_time":"2024-09-11T08:00:12+00:00","twitter:card":"summary_large_image","twitter:site":"@VibewireCentral","twitter:title":"The Performance Parameters That Give Engines ETOPS Certification - VibeWire Magazine","twitter:description":"A twin-engine aircraft loses 50% of its power if an engine goes inoperative during a flight.","twitter:creator":"@VibewireCentral"},"aioseo_meta_data":{"post_id":"124741","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2025-08-29 04:15:04","breadcrumb_settings":null,"limit_modified_date":false,"open_ai":null,"ai":null,"created":"2025-08-29 04:15:04","updated":"2025-08-29 04:15:04"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vibewire.com.au\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vibewire.com.au\/?cat=396\" title=\"aircraft\">aircraft<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tThe Performance Parameters That Give Engines ETOPS Certification\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.vibewire.com.au"},{"label":"aircraft","link":"https:\/\/www.vibewire.com.au\/?cat=396"},{"label":"The Performance Parameters That Give Engines ETOPS Certification","link":"https:\/\/www.vibewire.com.au\/?p=124741"}],"_links":{"self":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/124741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=124741"}],"version-history":[{"count":1,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/124741\/revisions"}],"predecessor-version":[{"id":124742,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/124741\/revisions\/124742"}],"wp:attachment":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=124741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=124741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=124741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}