David Clark H6740-M IS Headset Microphone – Behind-the-Head Modular (40416G-58) lightweight aviation headset or 55 Gallon

or 55 Gallon

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As an OEM replacement

Celeste Flight Fresh Disc Holder

Genuine OEM communication cord kit

David Clark H6740-M IS Headset Microphone – Behind-the-Head Modular (40416G-58) lightweight aviation headset or 55 GallonDavid Clark H6740 M IS Headset Microphone Behind the Head Modular (40416G 58) Overview The David Clark H6740 M IS Headset Microphone (40416G 58) is an Intrinsically Safe (IS) rated, behind the head modular headset system designed for direct radio communication. Built for high noise environments, this headset ensures crisp, reliable transmission while meeting strict safety standards. Key Features Intrinsically Safe Design: Engineered for use in