Small Submarine In Boston Harbor Raises Concerns
BOSTON (CBS) - A small submarine raised some concerns in the waters of the Boston Harbor on Wednesday.
The sub belonged to Ocean Server Technologies, which is based in Fall River.
The company was testing a GPS navigation system for the US Navy but they didn't warn anyone ahead of time. The vehicle is known as Iver2.
Environmental Police tracked down the sub and the operators to determine it was not a threat.
