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GPS Backup with a Mark 3 Sextant (sextant not included)

$45.00 GST

MARK 3 SEXTANT IS NOT INCLUDED WITH THE BOOK.  IT IS AVAILABLE SEPARATLEY.  Our code is N813

By David Burch

No power, and batteries used up? This book and a Mark 3 Sextant lets you carry on.

For those who choose not to invest the time and money to learn the full range of celestial navigation, this booklet and a Mark 3 Sextant provide a minimum backup kit that can be used to navigate across any ocean if needed.

All instructions and tables included; for any ocean, on any date; no background in celestial navigation required.

PB 96 pages

MARK 3 SEXTANT IS NOT INCLUDED WITH THE BOOK.  IT IS AVAILABLE SEPARATLEY.  Our code is N813

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