Recognize the bridge and lighthouses?  A clue . . .  it’s on the freshwater coast of the US.

Here’s a continuation of the bridge above.  More importantly, you see the escort vessel in the background, none other than the venerable Neeskay, originally a 1953 Higgins T-boat and now the primary research vessel for UW Milwaukee, where these photos were taken.

The yellow vessel in the foreground above is an unmanned surface vessel produced by L3 Technologies.  Here’s more on the range of applications.

I’ve not noticed any yet, but I do keep my eyes peeled for USVs in bathymetric survey work in the sixth boro. Has anyone seen any?

Many thanks to Greg Stamatelakys, captain of Neeskay, for these photos.