sound underwater signal
61USS Skipjack (SSN-585) — USS Skipjack (SSN 585), the lead ship of her class of nuclear powered attack submarine, was the third ship of the United States Navy to be named after the fish; Skipjack tuna. Her keel was laid down on 29 May 1956 by the Electric Boat Division of …
62D.C.O. Cargunka — is a fictional sailor created by English writer William Hope Hodgson. Cargunka was an attempt by Hodgson to create a recurring character to use in short stories for magazine publication. Hodgson had previously achieved success with his series of… …
63List of Doctor Who universe creatures and aliens — This is a list of fictional creatures and aliens from the universe of the long running BBC science fiction television series Doctor Who, including Torchwood, The Sarah Jane Adventures and K 9. It covers alien races and other fictional creatures,… …
64Naval Submarine Medical Research Laboratory — Active 1942 Country …
65List of Heroes characters — From left to right: Micah, Niki, Nathan, Peter, Noah, Claire, Hiro, Mohinder, Matt, Sylar This is a list of fictional characters in the television series Heroes …
66Mimicry — For other uses, see Mimic (disambiguation). Plate from Henry Walter Bates (1862) illustrating Batesian mimicry between Dismorphia species (top row, third row) and various Ithomiini (Nymphalidae, second row, bottom row) In …
67Mark 24 FIDO Torpedo — The Mark 24 FIDO Torpedo was a US air dropped passive acoustic homing anti submarine torpedo used during the Second World War against German and Japanese submarines. It entered service in March 1943 and continued in service with the US Navy until …
68surveying — /seuhr vay ing/, n. 1. the science or scientific method of making surveys of land. 2. the occupation of one who makes land surveys. 3. the act of one who surveys: The surveying required nearly two days. [1425 75; late ME: act of examining… …
69Air France Flight 447 — F GZCP, the aircraft involved in the accident Accident summary Date 1 June 2009 …
70Joint Electronics Type Designation System — Объединенная система обозначения типов электроники (англ. Joint Electronics Type Designation System, JETDS, ранее также известная как Joint Army Navy Nomenclature System, AN System; Joint Communications Electronics Nomenclature System)  …
