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  2. Helmet-mounted display - Wikipedia

    en.wikipedia.org/wiki/Helmet-mounted_display

    Gentex/Raytheon introduced the Scorpion® Head/Helmet-Mounted Display System to the military aviation market in 2008. In 2010, Scorpion was the winner of the USAF/ANG/AFRes Helmet Mounted Integrated Targeting (HMIT) program. [35] The Gentex helmet mounted display and motion tracking division was subsequently acquired by Thales in 2012.

  3. US Navy Mk II talker helmet - Wikipedia

    en.wikipedia.org/wiki/US_Navy_Mk_II_talker_helmet

    The new helmet was to protect "exposed deck personnel" and accommodate a telephone headset; furthermore, it had to be usable while wearing a gas mask and binoculars. [2] The helmet was made of non-magnetic Hadefield manganese steel. [3] Designated "USN MK-2", [4] was at the time the largest helmet ever used in US service. [2]

  4. Personnel Armor System for Ground Troops - Wikipedia

    en.wikipedia.org/wiki/Personnel_Armor_System_for...

    Personnel Armor System for Ground Troops (PASGT, pronounced / ˈ p æ z ɡ ə t / PAZ-gət) is a combat helmet and ballistic vest that was used by the United States military from the early 1980s until the early or mid-2000s, when the helmet and vest were succeeded by the Lightweight Helmet (LWH), Modular Integrated Communications Helmet (MICH), and Interceptor body armor (IBA) respectively.

  5. Standard diving dress - Wikipedia

    en.wikipedia.org/wiki/Standard_diving_dress

    Standard diving dress, also known as hard-hat or copper hat equipment, deep sea diving suit or heavy gear, is a type of diving suit that was formerly used for all relatively deep underwater work that required more than breath-hold duration, which included marine salvage, civil engineering, pearl shell diving and other commercial diving work, and similar naval diving applications.

  6. Diving helmet - Wikipedia

    en.wikipedia.org/wiki/Diving_helmet

    The usual meaning of diving helmet is a piece of diving equipment that encases the user's head and delivers breathing gas to the diver, but the term "diving helmet", or "cave diving helmet" may also refer to a safety helmet like a climbing helmet or caving helmet that covers the top and back of the head, but is not sealed. These may be worn ...

  7. Space suit - Wikipedia

    en.wikipedia.org/wiki/Space_suit

    As with the IVA suit, the helmets are 3D-printed, though the EVA helmet incorporates a heads-up display providing information and a camera on suit metrics during operation. It is more mobile, includes new thermal insulation fabrics , and materials used Falcon ’s interstage and Crew Dragon ’s external unpressurized trunk.