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Wednesday, December 2, 2020

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  • Maritime Musings (3) (X)

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Perihelion

Posted to Maritime Musings (by Dennis Bryant) on January 4, 2011

The whoosh you experienced at about 1900 UTC on Monday, January 3, 2011 was the sun passing by on its closest approach to the Earth – a mere 91,402,505 miles away. This recurs every year, often at night when it can’t be observed. The date and…

USCG Districts

Posted to Maritime Musings (by Dennis Bryant) on April 6, 2010

The US Coast Guard adopted the concept of geographic districts when it absorbed the US Lighthouse Service in 1939. Previously, it had no formal segmentation of its chain of command based on geography. Rather, the chain of command was grouped around function.

Trireme - dreadnaught of the ancient Mediterranean

Posted to Maritime Musings (by Dennis Bryant) on March 5, 2010

The trireme was utilized as a warship in the Mediterranean Sea from the 7th century BC until the fall of the Roman Republic at about the commencement of the Christian era. No other warship design has survived in service for a comparable period. It was truly the dominant battleship of its day.