{"product_id":"1950-set-of-air-navigation-training-books","title":"(1950) Set of Air Navigation training books","description":"\u003cp\u003eATRC Manual 53-0-2 and AF Manual 51-40 air navigation training manuals from the Air Force. Own a piece of military history. Learn about airspeed, navigation, radios, instruments, star charts and more. Both are large books with many illustrations and charts. Fair vintage condition. \u003c\/p\u003e","brand":"Osage pick","offers":[{"title":"Default Title","offer_id":51317872034107,"sku":null,"price":44.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1837\/9003\/files\/20260606_090721.jpg?v=1780758814","url":"https:\/\/frontier-relics.myshopify.com\/en-de\/products\/1950-set-of-air-navigation-training-books","provider":"Frontier Auto Museum","version":"1.0","type":"link"}