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Rear-opening design—ideal as a secondary section paired with the CS4
Durable Metal Construction – Ensures long-lasting performance and accuracy in all flight conditions
Aligned with Jeppesen Airframe Textbook – Organized by chapter and subsection for structured learning
or maintenance operations
making it the perfect hose for hard to get to spots in tight engine compartments
David Clark Dome & Mic Boom Assembly Kit – OEM Headset Replacement (40688G-74) pilot headset accessories Rear-opening design—ideal as a secondaryDavid Clark Dome & Mic Boom Assembly Kit OEM Headset Structural & Audio Replacement (40688G 74) Overview The David Clark Dome & Mic Boom Assembly Kit (40688G 74) is a genuine OEM replacement solution designed to restore both the physical frame and microphone functionality of compatible David Clark aviation headsets. It includes the headset dome and boom mic assembly, ideal for technicians performing full structural headset repairs or refurbishments.
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