• Thumbnail for Mark 24 mine
    The Mark 24 mine (also known as FIDO or Fido) is an air-dropped anti-submarine (ASW) acoustic torpedo developed by the United States during World War II;...
    10 KB (906 words) - 12:01, 10 July 2024
  • Look up Fido or fido in Wiktionary, the free dictionary. Fido may refer to: Fido (Italian dog), a famous dog and symbol of loyalty Fido (Abraham Lincoln's...
    3 KB (416 words) - 23:12, 12 January 2024
  • Thumbnail for Mark 34 torpedo
    developed that entered service in 1948. It was an improved version of the Mark 24 FIDO passive acoustic homing torpedo developed during World War II for launch...
    4 KB (244 words) - 09:47, 25 January 2023
  • before the U.S. Navy achieved its initial combat success with the Mark 24 FIDO "mine." FIDO was not a mine, but a passive, acoustic-homing torpedo designed...
    11 KB (1,460 words) - 14:30, 20 September 2022
  • | \ \\ | (*) | \ )) ______ |__U__| / \// / FIDO \ _//|| _\ / (________) (_/(_|(____/ (c) John Madill FidoNet is a worldwide computer network that is used...
    52 KB (7,571 words) - 11:08, 3 September 2024
  • Thumbnail for Black May (1943)
    producing more efficient tactics. New weapons such as the Hedgehog, and Mark 24 FIDO Torpedo, were coming into use, and new tactics, such as the creeping...
    14 KB (1,909 words) - 22:56, 23 July 2024
  • Thumbnail for USS Bass (SS-164)
    Submarine Base New London on 3 March 1945 and expended as a target for the Mark 24 Fido "mine" (actually an acoustic homing torpedo) on 12 March 1945. The location...
    13 KB (1,166 words) - 00:11, 25 March 2024
  • Thumbnail for Depth charge
    charges with clockwork detonators. Later developments included the Mark 24 "Fido" acoustic homing torpedo (and later such weapons), and the SUBROC, which...
    28 KB (3,755 words) - 05:25, 10 July 2024
  • Thumbnail for USS Card
    effective with the development of improved anti-submarine weapons including Mark 24 (FIDO) homing torpedoes and Hedgehog forward-throwing depth charges. Like...
    22 KB (2,471 words) - 14:13, 20 September 2024
  • Thumbnail for 8th Submarine Squadron (Imperial Japanese Navy)
    (DE-440) off Palau on November 19, 1944 I-52 – lost on June 24, 1944, to a Mark 24 FIDO torpedo dropped by an Avenger from USS Bogue west of the Cape...
    20 KB (2,198 words) - 14:57, 14 September 2024