The LR5 is a manned submersible in operation with the BritishRoyal Navy. It is designed for retrieving sailors from stranded submarines and is capable of rescuing 16 at a time. A submersible is another name for a submarine, and is the normal term for civilian and non-combatant military designs, particularly midget submarines. ... The Royal Navy of the United Kingdom is the senior service of the armed services, being the oldest of its three branches. ...
Specifications
Length: 9.8 meters
Width: 3 m
Height without mating skirt: 2.75 m
Height including mating skirt and 15° wedge: 3.5 m
US Navy Super scorpio ROV The Scorpio is a class of underwater submersible remotely operated vehicle operated by the USA and UK navies. ... Remotely operated vehicles (ROV) are mobile tools used in environments too dangerous for humans. ...
Both the Scorpio remotely operated vehicle and the LR5submersible are fitted with an Integrated Navigation and Tracking Outfit, developed by Kongsberg Simrad, which integrates the surface and sub-sea navigation data.
The LR5 is capable of operating in seastate conditions generating up to 5m wave height and surface visibility of at least one nautical mile.
The LR5 two 6kW electric motors give a maximum speed of 2.5 knots, which limits the rescue operations to conditions of a maximum 1.5 knots seabed current and the maximum operating depth is 500m.