{"id":87604,"date":"2024-07-16T07:22:45","date_gmt":"2024-07-15T21:22:45","guid":{"rendered":"https:\/\/simpleflying.com\/f-135-block-4-advances-rtx-pratt-whitney-engine-core-upgrade\/"},"modified":"2024-07-16T07:22:45","modified_gmt":"2024-07-15T21:22:45","slug":"f-135-block-4-advances-as-rtx-pratt-whitney-completes-engine-core-upgrade-preliminary-design-review","status":"publish","type":"post","link":"https:\/\/www.vibewire.com.au\/?p=87604","title":{"rendered":"F-135 Block 4 Advances As RTX Pratt &amp; Whitney Completes Engine Core Upgrade Preliminary Design Review"},"content":{"rendered":"<p>                    Engine manufacturer <a href=\"https:\/\/simpleflying.com\/tag\/pratt-whitney\/\">Pratt &#038; Whitney<\/a> (P&#038;W) announced on Monday that it has completed the Preliminary Design Review (PDR) for the F-135s Engine Core Upgrade (ECU). With this announcement, P&#038;W confirms that the ECU design is <em>on schedule and exceeding expectations.<\/em>    <\/p>\n","protected":false},"excerpt":{"rendered":"<p>The first deliveries of the ECU are planned for 2029.<\/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":[396,748,412,8787],"tags":[],"class_list":["post-87604","post","type-post","status-publish","format-standard","hentry","category-aircraft","category-f-35","category-military","category-pratt-whitney"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/87604","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=87604"}],"version-history":[{"count":1,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/87604\/revisions"}],"predecessor-version":[{"id":87605,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/87604\/revisions\/87605"}],"wp:attachment":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=87604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=87604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=87604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}