This was found at an estate sale so I am selling it untested I do not know if it works, but there are no returns being sold as is I can definitely see the foam from the earpieces are coming off, but please see all photos or ask any questions. Thank you.

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With no warranty, this headset is a reliable choice for any pilot looking to upgrade their aviation gear. Manufactured in the United States, it is compatible with a variety of Aviat aircraft makes. Don't miss out on this opportunity to enhance your flying experience with the David Clark H10-13S Aviation Stereo Headset.