{"product_id":"2940046553178","title":"Mobile Loran: An Essay","description":"\u003cp\u003eA preface briefly describes LORAN, its history and potential use with pulsars on earth. I note the advantages of dead reckoning (inertial navigation) and introduce why Mobile Loran might have some advantages. Chapter 1 describes how Loran works. Chapter 2 discusses the advantages of dead reckoning in the modern world. Chapter 3 offers reasons for developing Mobile Loran: breakdowns, search \u0026amp; rescue, heavily defended, as a back up system, inexpensive development costs. Chapter 4 describes how Mobile Loran works, requiring no charts, its security features and flexibility.\u003c\/p\u003e","brand":"Edward E. Rochon","offers":[{"title":"Default Title","offer_id":47148777275632,"sku":"2940046553178","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940046553178_p0.jpg?v=1764002594","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940046553178","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}