The Greater Underwater Propulsion Power Program (GUPPY) was initiated by the United States Navy after World War II to improve the submerged speed, maneuverability...

designed (as opposed to modified) under the Greater Underwater Propulsion Power Program (GUPPY) for underwater performance rather than surfaced speed and...

1950), professional ten-pin bowler Greater Underwater Propulsion Power Program (GUPPY) a U.S. submarine propulsion program Cony Guppy, a 1960s small pickup...

have been disposed of or preserved as museum ships. Greater Underwater Propulsion Power Program (GUPPY) Friedman, p. 246 Friedman, Norman (1995). U.S...

Nuclear marine propulsion is propulsion of a ship or submarine with heat provided by a nuclear reactor. The power plant heats water to produce steam for...

An underwater glider is a type of autonomous underwater vehicle (AUV) that employs variable-buoyancy propulsion instead of traditional propellers or thrusters...

designs worldwide through the 1950s. In the US Navy, the Greater Underwater Propulsion Power Program (GUPPY) was developed to modernize World War II submarines...

decommissioned on 5 February 1954 and underwent the Greater Underwater Propulsion Power Program (GUPPY) conversion. Recommissioned on 3 August 1954,...

directly influenced advanced post-war submarines, the Greater Underwater Propulsion Power Program (GUPPY) improvements to the United States Gato, Balao...

they had undergone an extensive modernization known as Greater Underwater Propulsion Power Program (GUPPY). Both Walrus class submarines were equipped with...

to maximize underwater speed, and a snorkel, was the submarine of the immediate future. The Greater Underwater Propulsion Power Program (GUPPY) conversion...

2, consisting of four Diesel submarines, two Guppy (Greater Underwater Propulsion Power Program) conversions and two standard fleet boats." The initial...

their hulls were streamlined in accordance with the Greater Underwater Propulsion Power Program (GUPPY). An "Albacore hull", which Seaview did not have...

research about underwater MHD propulsion included high-speed torpedoes, remotely operated underwater vehicles (ROV), autonomous underwater vehicles (AUV)...

to maximize underwater speed, and a snorkel, was the submarine of the immediate future. The Greater Underwater Propulsion Power Program (GUPPY) conversion...

development of submarine and antisubmarine tactics. The Greater Underwater Propulsion Power Program (GUPPY) would be initiated because of the results of...

and GUPPY batteries in submarines upgraded under the Greater Underwater Propulsion Power Program after World War II. Each battery's capacity was slightly...

their greater diving depth, remained that the Gatos were superfluous for front-line missions. The Greater Underwater Propulsion Power Program (GUPPY)...

Unmanned underwater vehicles (UUV), also known as uncrewed underwater vehicles and underwater drones, are submersible vehicles that can operate underwater without...

unmanned underwater vehicles, a classification that includes non-autonomous remotely operated underwater vehicles (ROVs) – controlled and powered from the...

A diver propulsion vehicle (DPV), also known as an underwater propulsion vehicle, sea scooter, underwater scooter, or swimmer delivery vehicle (SDV) by...

class, with the fleet submarines converted under the Greater Underwater Propulsion Power (GUPPY) program, had much higher submerged performance than their...

Nuclear Propulsion community consists of Naval Officers and Enlisted members who are specially trained to run and maintain the nuclear reactors that power the...

and GUPPY batteries in submarines upgraded under the Greater Underwater Propulsion Power Program after World War II. Each battery's capacity was slightly...

Commander Henry G. Reaves, Jr. in command. One of the first Greater Underwater Propulsion Power Program (GUPPY) submarines, Grenadier was equipped with a snorkel...

operation and maintenance of watercraft propulsion and ocean systems. It includes but is not limited to Power and propulsion plants, machinery, piping, automation...

building program at the end of World War II. In the fall of 1947, the Navy decided to complete Tiru as a "GUPPY II" (Greater Underwater Propulsive Power) snorkel...

operated underwater vehicle (ROUV)[citation needed] or remotely operated vehicle (ROV) is a free-swimming submersible craft used to perform underwater observation...

Papanikolis (S-114) (1972–1992) The ex-USS Hardhead (SS-365), GUPPY (Greater Underwater Propulsion Power Program) IIA type Amfitriti (S-17) (1958–1967) – The ex-USS Jack (SS-259)...

Underwater habitats are underwater structures in which people can live for extended periods and carry out most of the basic human functions of a 24-hour...