I have a nice set of aviation gear for sale. Picked it up at an estate auction, apparently of a novice pilot. The headsets have been tested for sound (all working), but I haven't tested the mics. Given their condition, no reason to suspect they don't work. The set includes the following: David Clark H10-76 Single-Plug Military Headset - Gel pads, carry bag David Clark H10-20 2-Plug Headset - Cloth pads, carry bag Pilot Avionics PA 11-40 2-Plug Headset - Foam Pads Astrocom 10355B headsets (2) - with military plugs 2-Plug Push-To-Talk (PTT) Switch - for use with H10-20 or PA 11-40 headsets Sporty's Tri-Fold Kneeboard Sporty's E6-B Flight Computer & Plotter Sporty's Gear Bag - very similar to HP Crosswind bag Two (2) Fuel Testers w/ Flat-Tip & Phillps Screwdriver "Foggles" (IFR Training Glasses) - field of vision is mostly obscured to keep focus on the instrument PHOTOS PLEASE SEE NEW POST FOR INDIVIDUAL ITEM PRICING!!