David Clark - Small Headset Bag for DC PRO-X & PRO-X2 | 40689G-11 4-place intercom This aircraft filter element kit

This aircraft filter element kit is used on various Bell 206 / 407 series helicopters

the adapter stows easily in a flight bag yet stands up to repeated cockpit use

the first production model flew in August 1940 and the first operational success was scored on December 24

New Surplus - Century Spring Corp C-239 3/8 x 6-1/2 x

David Clark - Small Headset Bag for DC PRO-X & PRO-X2 | 40689G-11 4-place intercom This aircraft filter element kitDavid Clark Small Headset Bag Fits DC PRO X & PRO X2 40689G 11 Compact and durable, the David Clark Small Headset Bag offers secure storage for DC PRO X and PRO X2 headsets while maximizing space in your flight bag. Tailored Fit for DC PRO X and PRO X2: Designed to snugly hold one headset for optimal protection. Space Saving Soft Shell: Compact design leaves more room in your flight bag for other flight essentials. Durable Ballistic Nylon: Built to