Following the recent collisions between US Navy destroyers and merchant ships, various internet sites posted the AIS tracks of the collisions. Well, they posted half the AIS tracks anyway. The merchant ships used AIS while the Navy did not. While US Navy ships have AIS transponders onboard they do not transmit their positions nor apparently do Navy crews regularly consult the receivers showing the location and course of other ships. It was possible to track merchant ships’ courses but not the destroyers’. That now appears to be about to change. The Navy appears ready to finally switch their AIS transmitters on.
If the acronym AIS is not familiar, the Automatic Identification System (AIS) is an automatic tracking system which broadcasts a ship’s unique identification, position, course, and speed to other ships close by. AIS is required by the SOLAS (Safety of LIfe at Sea Convention) for almost all commercial ships. Use by military vessels is optional.

I will be participating in Jersey City’s
The fallout continues from the recent collisions with merchant ships in the Pacific involving the destroyers
Not all oil pollution is petroleum. Recently, there have been reports of strange yellow blobs washing up on the beaches of France’s Opal Coast. The blobs described variously as
The UK’s latest and greatest new aircraft carrier, HMS 

Hurricane Irma absolutely devastated many islands in the Caribbean. Now, in the aftermath of the catastrophic storm, aid is being sent by a small armada of ships and boats from governments, corporations and private citizens.
