Check the listing for details. US Army 342nd Aviation Support Company Embroidered Patch. Condition: New. Listed at 7.95 USD. Original, official unit patch for the US Army 342nd Aviation Support Company. The patch is embroidered on heavy twill with a merrowed edge. 88mm in width. If you are buying more than one patch from us, PLEASE use the shopping cart feature. We do combine postage, so your shipping costs will not increase by much if you buy more than one patch. Please check our other auctions for more military field equipment, uniforms, helmets, hats, insignia, patches, badges, bayonets, knives, multi-plier tools, and other weapon-related gear. Historical Military Sales has been in business since 1996 and offers a full range of current TA-50 and other US military equipment as well as the largest selection of authentic, vintage militaria in Washington State.