A Practical Approach
Davies, Arthur E. (Fellow of the Royal Aeronatuical Society)
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Paperback
128 pages
26 B&w Photographs, 56 Illustrations
Published: 1992
Publisher: The Crowood Press
ISBN / EAN: 1852236795
Recognizing the impact of modern electronic systems, this book looks at the need to provide a reliable back-up in the form of a simple astro capability, relying mainly on sun sights. It utilises the author's own flowcharts and incorporates worked example
