The Lightship Chesapeake: during WWII, the ship was outfitted with two 20 mm guns

Lightship 116 is one of the last extant lightships in the United has had few modifications during its service. Four generations of lightships were in use in the United States from 1820 to 1983, serving as an essential part of the system of aids to navigation that protected mariners and their ships by marking stations through a combination of light and sound.
Lightship 116 is a well-preserved example from the third generation of lightship design and from the vessel class of Lightship 100, whose most significant advance was the installation of a diesel-electric power plant.

Coast Guard coordinates rescue of 3 people 350 miles offshore by MV Bow Clipper

The Coast Guard coordinated the rescue of three people Thursday who were rescued by good Samaritans after their 41-foot sailboat, the Elusive, was beset by storms in the Atlantic Ocean, approximately 350 miles east of Virginia Beach.
Rescued are Larry Monesson, 60, Sean Monesoon, 40, and James Moore, 40.
The father of James Moore contacted Coast Guard 5th District Command Center watchstanders at approximately 1 a.m. Thursday reporting he received a message via satellite phone from his son. The message stated the crew of the Elusive were experiencing high winds, 25-foot ocean swells and engine failure, but were attempting to repair the engine and not requesting assistance at the time.