Jump to content

Search the Community

Showing results for tags 'p-8'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • The HarpGamer Forums: General Quarters
    • New at HarpGamer.com
    • Forum Guidelines
    • Frequently Asked Questions (FAQ)
    • Military History
    • Current Events
    • Shore Leave
  • Harpoon Classic/Commander's Edition
    • General
    • Scenario Design & Discussion
    • Database Design & Discussion
    • Wish Lists
    • Defect Tracking
    • HC Beta Testing
  • Harpoon (Paper Rules)
    • General
    • Scenario Design & Discussion
    • PBEM / MBX Wargaming
  • Command: Modern Air/Naval Operations
    • General
    • Scenario Design & Discussion
  • Stratsims
    • CIC (Combat Information Center)
    • CIC MP01 (Warfare Plotter)
  • Other Wargames
    • General
  • Harpoon 3/ANW
    • General
    • Scenario Design & Discussion
    • Database Design & Discussion
    • HUD4

Categories

  • Harpoon Classic/HC/HCE/HUCE
    • Databases
    • Scenarios
    • BattleSets
    • Tools/Mods/Docs
  • Harpoon 2/3/ANW
    • Databases
    • Scenarios
    • BattleSets
    • Tools/Docs
  • Command
    • Scenarios
  • SimPlot
    • Scenarios
    • Maps
    • Application/Tools/Mods/Docs

Categories

  • Ships
  • Submarines
  • Aircraft
  • Land Vehicles
  • Installations
  • Mounts
  • Magazines
  • Sensors
  • Weapons

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests

Found 2 results

  1. The Mark 54 was co-developed by Raytheon Integrated Defense Systems and the U.S. Navy under the U.S. Navy's Lightweight Hybrid Torpedo program in response to perceived problems with the extant Mark 50 and Mark 46 torpedoes. The Mk 50, having been developed to counter very high performance nuclear submarines such as the Soviet Alfa class, was seen as too expensive to use against relatively slow conventional submarines. The older Mk 46, designed for open-ocean use, performed poorly in the littoral areas, where the Navy envisioned itself likely to operate in the future. The Mk 54 was created by combining the homing portion of the Mk 50 and the warhead and propulsion sections of the Mk 46, improved for better performance in shallow water, and with the addition of commercial off-the-shelf (COTS) technology to further reduce costs. It shares much of the software and computer hardware of the Mk 48 ADCAP heavy torpedo, based around a custom PowerPC 603e microprocessor. The Mk 54 can be fired from surface ships via the Mark 32 surface vessel torpedo tubes or the vertical launch anti-submarine rocket (ASROC) systems, and also from most ASW aircraft, although they are slightly different lengths and weights. The P-8 Poseidon uses the High-Altitude Anti-Submarine Warfare Weapons Capability (HAAWC) GPS-guided parachute kit to drop torpedoes from high altitude. https://www.militaryaerospace.com/sensors/article/14281632/antisubmarine-warfare-asw-airborne-torpedo https://en.wikipedia.org/wiki/Mark_54_Lightweight_Torpedo View full record
  2. The Mark 54 was co-developed by Raytheon Integrated Defense Systems and the U.S. Navy under the U.S. Navy's Lightweight Hybrid Torpedo program in response to perceived problems with the extant Mark 50 and Mark 46 torpedoes. The Mk 50, having been developed to counter very high performance nuclear submarines such as the Soviet Alfa class, was seen as too expensive to use against relatively slow conventional submarines. The older Mk 46, designed for open-ocean use, performed poorly in the littoral areas, where the Navy envisioned itself likely to operate in the future. The Mk 54 was created by combining the homing portion of the Mk 50 and the warhead and propulsion sections of the Mk 46, improved for better performance in shallow water, and with the addition of commercial off-the-shelf (COTS) technology to further reduce costs. It shares much of the software and computer hardware of the Mk 48 ADCAP heavy torpedo, based around a custom PowerPC 603e microprocessor. The Mk 54 can be fired from surface ships via the Mark 32 surface vessel torpedo tubes or the vertical launch anti-submarine rocket (ASROC) systems, and also from most ASW aircraft, although they are slightly different lengths and weights. The P-8 Poseidon uses the High-Altitude Anti-Submarine Warfare Weapons Capability (HAAWC) GPS-guided parachute kit to drop torpedoes from high altitude. https://www.militaryaerospace.com/sensors/article/14281632/antisubmarine-warfare-asw-airborne-torpedo https://en.wikipedia.org/wiki/Mark_54_Lightweight_Torpedo
×
×
  • Create New...