{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IFR by the sun and stars: not that long ago crews flew thousands of miles with no navigational aids except the sky itself. It's such an elegant ... flight rule): An article from: IFR","author_name":"Bill Castlen","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002LFC1HM.html\">IFR by the sun and stars: not that long ago crews flew thousands of miles with no navigational aids except the sky itself. It&#039;s such an elegant ... flight rule): An article from: IFR</a>","width":400,"height":300}