Bathyscaphe Trieste
Trieste is a Swiss-designed, Italian-built deep-diving research bathyscaphe, which with its crew of two reached a record maximum depth of about , in the deepest known part of the Earth's oceans, the Challenger Deep, in the Mariana Trench near Guam in the Pacific. On 23 January 1960, Jacques Piccard (son of the boat's designer Auguste Piccard) and US Navy Lieutenant Don Walsh achieved the goal of Project Nekton.
USCGC Alexander Hamilton (WPG-34)
During the deep dive the divers set three Icelandic diving records: Deepest wreck dive in Iceland, deepest sea dive in Iceland, and deepest dive ever made in Iceland.