{"version":"1.0","provider_name":"Aviation Blog","provider_url":"https:\/\/vayuacademy.com\/blog","author_name":"Anil Goyal","author_url":"https:\/\/vayuacademy.com\/blog\/author\/admin\/","title":"Search for Supersonic Transport and its Challenges : Aviation Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"MeQ80VmOmi\"><a href=\"https:\/\/vayuacademy.com\/blog\/supersonic-transport-aircraft\/\">Search for Supersonic Transport and its Challenges<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/vayuacademy.com\/blog\/supersonic-transport-aircraft\/embed\/#?secret=MeQ80VmOmi\" width=\"600\" height=\"338\" title=\"&#8220;Search for Supersonic Transport and its Challenges&#8221; &#8212; Aviation Blog\" data-secret=\"MeQ80VmOmi\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/vayuacademy.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/vayuacademy.com\/blog\/wp-content\/uploads\/2022\/04\/Unknown-2.jpeg","thumbnail_width":294,"thumbnail_height":171,"description":"In October 1947 Chuck Yeager took the rocket-powered Bell X-1 through the sound barrier. After that humans have not looked back and any new fighter aircraft is naturally assumed to be able to sustanin supersonic speeds. However to date only two supersonic transport aircraft Concorde and Tupolev-144 have seen regular service. The last passenger flight of the Tu-144 was in June 1978 and it was last flown in 1999 by NASA. Concorde's last commercial flight was in October 2003, with a November 26, 2003 ferry flight being its last airborne operation. Following the permanent cessation of flying by Concorde, there are no remaining SSTs in commercial service."}