ISBN: 9780914025191

Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navig… Plus…

Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navigator who has participated in three historic flights over the North Pole. He is a past President of the Institute of Navigation and recipient of the Weems Award for continuing contributions to the art and science of navigation. He has produced a wonderful little book here, chock filled with interesting tidbits, each of which can be read in a few minutes but will stimulate your thought for many days to come. Some are very basic, others more involved, but he provides a clear explanation of each. Some refer to math computations that we might not all be familiar with, but this is not a distraction from the main points being made even in these few cases. Joe Portney, Books, Sports and Fitness, Portney's Ponderables: Brain Teasers for Navigators Books>Sports and Fitness "Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navigator who has participated in three historic flights over the North Pole. He is a past President of the Institute of Navigation and recipient of the Weems Award for continuing contributions to the art and science of navigation. He has produced a wonderful little book here, chock filled with interesting tidbits, each of which can be read in a few minutes but will stimulate your thought for many days to come. Some are very basic, others more involved, but he provides a clear explanation of each. Some refer to math computations that we might not all be familiar with, but this is not a distraction from the main points being made even in these few cases."<

ISBN: 0914025198

[SR: 62044], Taschenbuch, [EAN: 9780914025191], Starpath Pubn, Starpath Pubn, Book, [PU: Starpath Pubn], Starpath Pubn, 64260011, Rätsel & Puzzlespiele, 64227011, Rätsel & Spiele, 6422601… Plus…

[SR: 62044], Taschenbuch, [EAN: 9780914025191], Starpath Pubn, Starpath Pubn, Book, [PU: Starpath Pubn], Starpath Pubn, 64260011, Rätsel & Puzzlespiele, 64227011, Rätsel & Spiele, 64226011, Unterhaltung & Kultur, 54071011, Genres, 52044011, Fremdsprachige Bücher, 69296011, Transport, 69304011, Eisenbahnen, 69297011, Luftfahrt, 1321889031, Massenverkehrsmittel, 69307011, Nachschlagewerke, 69308011, Schiffe, 69028011, Sachbücher, 54071011, Genres, 52044011, Fremdsprachige Bücher, 54127011, Lernen & Nachschlagen, 54128011, Almanache & Jahrbücher, 54131011, Atlanten & Karten, 54216011, Bildung, 54455011, Bücher & Verlag, 54258011, Enzyklopädien, 54282011, Etikette, 54287011, Fremdsprachen, 54400011, Genealogie, 54138011, Geschäftskenntnisse, 54396011, Infotainment, 54520011, Kataloge & Verzeichnisse, 54524011, Lernhilfen, 54679011, Ratgeber in Spanisch, 54499011, Schreiben, 54144011, Verbraucherführer, 54476011, Wörter & Sprache, 54145011, Wörterbücher & Thesauri, 54472011, Zitate, 54071011, Genres, 52044011, Fremdsprachige Bücher, 58520011, Segeln, 58507011, Wassersport, 58390011, Sport & Fitness, 54071011, Genres, 52044011, Fremdsprachige Bücher<

ISBN: 9780914025191

Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navig… Plus…

Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navigator who has participated in three historic flights over the North Pole. He is a past President of the Institute of Navigation and recipient of the Weems Award for continuing contributions to the art and science of navigation. He has produced a wonderful little book here, chock filled with interesting tidbits, each of which can be read in a few minutes but will stimulate your thought for many days to come. Some are very basic, others more involved, but he provides a clear explanation of each. Some refer to math computations that we might not all be familiar with, but this is not a distraction from the main points being made even in these few cases. Joe Portney, Books, Sports and Fitness, Portney's Ponderables: Brain Teasers for Navigators Books>Sports and Fitness, starpath publications<

ISBN: 9780914025191

Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navig… Plus…

Navigation puzzles, controversies, historical problems, and other ponderables demystified by an expert navigator and writer. Joe Portney is a US Naval Academy graduate and Air Force navigator who has participated in three historic flights over the North Pole. He is a past President of the Institute of Navigation and recipient of the Weems Award for continuing contributions to the art and science of navigation. He has produced a wonderful little book here, chock filled with interesting tidbits, each of which can be read in a few minutes but will stimulate your thought for many days to come. Some are very basic, others more involved, but he provides a clear explanation of each. Some refer to math computations that we might not all be familiar with, but this is not a distraction from the main points being made even in these few cases. Books > Sports and Fitness List_Books<