Anyone who piloted a deep submergence vehicle on a regular basis might be frightened, but not intimidated.

He's also an expert in deep submergence vehicles.

The deep submergence vehicle Trieste is the highlight of the Undersea Exploration exhibit.

Seaquest DSV (it means deep submergence vehicle) is a futuristic submarine patrolling and exploring the world's waters in 2018.

She was able to carry two deep submergence vehicles on her main deck.

DeepFlight Challenger is a one-person personal submarine deep submergence vehicle with full ocean depth capability.

Consul-class DSV (project 1681x) is a class of two deep submergence vehicles, built and operated by the Russian Navy.

They were observed using a deep submergence vehicle called ALVIN belonging to the Woods Hole Oceanographic Institution.

At San Diego, White Sands resumed her research assignment with deep submergence vehicles.

As part of this work, Reilly has spent approximately 22 days in deep submergence vehicles operated by Harbor Branch Oceanographic Institution and the U.S. Navy.