Striking new sonar images of the collapsed bridge show how much of the Francis Scott Key Bridge still lies intact underwater.
The brothers towed a side-scanning sonar array behind their ship. Side sonar scans starboard ... They deployed a submersible drone that returned clear images of a portside running light that ...
The ship’s crew and passengers boarded ... The David Boyd is equipped with side-scan sonar. The technology uses sound waves to construct images of the lake floor and can identify large ...
PARIS — French defense-electronics maker Thales won a contract to supply the entire sonar and acoustics suite for the Royal ...
The brothers towed a side-scanning sonar array behind their ship. Side sonar scans starboard ... They deployed a submersible drone that returned clear images of a portside running light that ...
The brothers towed a side-scanning sonar array behind their ship. Side sonar scans starboard and port ... They deployed a submersible drone that returned clear images of a portside running light that ...