{"version":"1.0","provider_name":"Advanced Aircrew Academy","provider_url":"https:\/\/www.aircrewacademy.com\/blog","author_name":"Dan Boedigheimer","author_url":"https:\/\/www.aircrewacademy.com\/blog\/author\/danaircrewacademy-com\/","title":"Use of GPS Approaches in Alternate Calculations | Online RNAV Course","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"cJccXQO3mu\"><a href=\"https:\/\/www.aircrewacademy.com\/blog\/gps-alternates\/\">Use of GPS Approaches in Alternate Calculations<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.aircrewacademy.com\/blog\/gps-alternates\/embed\/#?secret=cJccXQO3mu\" width=\"600\" height=\"338\" title=\"&#8220;Use of GPS Approaches in Alternate Calculations&#8221; &#8212; Advanced Aircrew Academy\" data-secret=\"cJccXQO3mu\" 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","description":"On April 4, 2013, The Federal Aviation Administration (FAA) issued aFlight Data Center (FDC) NOTAM on \u201cAlternate Airport Flight Planning Using GPS and Wide Area Augmentation System (WAAS) Policy Statement.\u201d Previously, in many situations, pilots could not use a GPS-based Instrument Approach Procedure (IAP) as part of their alternate airport calculations. &nbsp;","thumbnail_url":"https:\/\/www.aircrewacademy.com\/blog\/wp-content\/uploads\/2013\/04\/media_rokgallery_1_1dc50c23-acfa-46ee-cd92-a9fde4b6372e_b29c64b8-6487-4d05-d746-1ff2da4ba3c1.png","thumbnail_width":225,"thumbnail_height":103}