{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Study of Collision Avoidance and Proximity Warning Using the National Air Traffic Control Radar Beacon System; Final Report as Part of Phase III Contract F19628-72-C-0377 Volume I","author_name":"George, Editor; Litchford Electronics, Inc. With the Support of Megad Litchford","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B001S4KEW6.html\">Study of Collision Avoidance and Proximity Warning Using the National Air Traffic Control Radar Beacon System; Final Report as Part of Phase III Contract F19628-72-C-0377 Volume I</a>","width":400,"height":300}