Not only that, but how about a little low-tech, as in a sailor with a pair of binoculars or night vision. One on each bridge wing and one on aft lookout. These sailors should have seen it coming even if the radar was down.
106 posted on 06/19/2017 12:08:54 PM PDT by Mathews
(Ecclesiastes 10:2 (NIV), Luke 22:36 (NIV))