The Cape Cod Canal is a seven-mile long sea level canal connecting Cape Cod Bay to the north with Buzzards Bay to the south. Maintained by the US Army Corps of Engineers (USACE), it has a minimum channel width of 480 feet and an authorized depth of 32 feet at mean low water.
The world was recently witness to a multi-national effort to rescue the Russian excursion vessel Akademik Shokalskiy after it was beset in wind-driven ice off the coast of Antarctica. The French supply vessel L’Astrolabe turned back from its relief effort.
Elisha Kent Kane (1820-1857) was born in Philadelphia and graduated from the University of Pennsylvania Medical School in 1842. Joining the United States Navy as a medical officer, he served in the China Commercial Treaty mission of 1844, in the Africa Squadron…
The albatross is the largest of all birds in terms of wingspan (up to 12 feet). It can be found soaring above all ocean waters of the Southern Hemisphere and above the North Pacific. It is largely absent from the North Atlantic, probably due to loss of habitat.
The Xue Long (Snow Dragon) is the premier polar vessel of the People’s Republic of China. It was built in the Ukraine in 1993 and modified upon its acquisition by China in 1994. Its major function is to serve as a resupply vessel and scientific research platform in the Antarctic and the Arctic.
The requirement for scanning of 100% of maritime shipping containers in overseas ports prior to loading on a ship bound for the United States was enacted into federal law (with various caveats) by the Implementing Recommendations of the 9/11 Commission Act of 2007.
The Turkish Straits consist of two narrow straits in northwestern Turkey, the Bosporus and the Dardanelles, and the Sea of Marmara that connects them. The Turkish Straits lie between the Black Sea to the east and the Aegean Sea, which is a region of the much larger Mediterranean Sea.
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.
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.