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Sextant

The Lost Art of Dead Reckoning

For all the precision of modern technology, sometimes there’s no substitute for the tried-and-true art of dead reckoning.

Memory Lane: Using A Sextant for Nautical Navigation

Take a stroll down the memory lane of navigation. Many years ago, during what often seems like another lifetime, it was my job as a U.S. Merchant Marine officer to shoot a couple sun sights a day with a sextant, weather permitting. The task was a pleasure, really. It called for a set of physical skills that a guy like me could first learn, then practice, and then finally master in an almost artsy, albeit seriously practical way.

A side three-quarter view of a large, rugged expedition trawler named "PAUL JOHANSEN" cruising through calm open water. The vessel features a dark blue hull creating a white wake at the bow, paired with a cream-colored superstructure and a high pilothouse. A tall central mast holds multiple radar domes and communication antennas, while the upper deck carries a white tender and a bright yellow kayak. An American flag flies from the stern under a grey, overcast sky.

Straight Life

Once a rescue craft, this Norway-built steel trawler is the ticket to ride for a venturesome crew.

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