{"product_id":"whirlybirds-a-history-of-the-us-helicopter-pioneers","title":"Whirlybirds: A History of the U.S. Helicopter Pioneers","description":"\u003cp\u003eStudy of the lives and work of four Americans--Igor Sikorsky  Frank Piasecki  Arthur Young  and Stanley Hiller  Jr.--who  working independently but concurrently  developed the helicopter in the 1940s. Discusses the confluence of entrepreneurship  corporate practices  and government influence and financing in the development of helicopter technology  and the applications of the technology for purposes of military  rescue  and commercial transportation. Annotation c. by Book News  Inc.  Portland  Or.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44952025399349,"sku":"ByrdShop_0295976993","price":29.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9780295976990.jpg?v=1770149018","url":"https:\/\/atxbooks.com\/products\/whirlybirds-a-history-of-the-us-helicopter-pioneers","provider":"ATX Books","version":"1.0","type":"link"}