{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Helicopter Flying Handbook. FAA 8083-21a (2012 Revision)","author_name":"Federal Aviation Administration, U. S. Department of Transportation, Flight Standards Service","thumbnail_url":"https://www.ebooknetworking.net/books/178/266/big1782660666.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1782660666.html\">Helicopter Flying Handbook. FAA 8083-21a (2012 Revision)</a>","width":400,"height":300}