• Ursa Major's Avatar
    07-31-2019, 03:53 PM
    Thanks for the info Web. I’m not sure on the impedance. It was last used in a civilian A-star helicopter intercom.
    3 replies | 187 view(s)
  • Ursa Major's Avatar
    07-31-2019, 11:49 AM
    I bought this helmet (used) several years ago with the idea of converting it for use in my Cub. It is a slightly used HGU 55 with boom mic and...
    3 replies | 187 view(s)
  • Ursa Major's Avatar
    07-29-2019, 08:28 AM
    Being one of those who was affected by the Anchorage windstorm a few years back, I'll offer my experience. My cub was tied down (Merrill field)...
    55 replies | 2741 view(s)
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Mike

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