{"version":"1.0","provider_name":"Pima Air &amp; Space","provider_url":"https:\/\/pimaair.org","title":"Douglas DC-7B - Pima Air &amp; Space","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"HqUrkyMRbF\"><a href=\"https:\/\/pimaair.org\/museum-aircraft\/douglas-dc-7b\/\">Douglas DC-7B<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/pimaair.org\/museum-aircraft\/douglas-dc-7b\/embed\/#?secret=HqUrkyMRbF\" width=\"600\" height=\"338\" title=\"&#8220;Douglas DC-7B&#8221; &#8212; Pima Air &amp; Space\" data-secret=\"HqUrkyMRbF\" 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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/pimaair.org\/wp-content\/uploads\/2019\/11\/Douglas-DC-7B.jpg","thumbnail_width":900,"thumbnail_height":412,"description":"Douglas DC-7B Developed at the request of American Airlines the DC-7 was designed to be capable of non-stop transcontinental flights in competition to the Lockheed Super Constellation in use by TWA.\u00a0 The new airliner first flew in May 1953 and entered service with American Airlines in November of that year.\u00a0 The DC-7B is virtually identical [&hellip;]"}