Check the listing for details. US Army B Co, 1st Battalion, 140th Aviation Regiment Warhawks Subdued Patch. Condition: New. Listed at 7.99 USD. Original, unofficial unit patch for the US Army's B Company, 1st Battalion, 140th Aviation Regiment - Warhawks. This patch has a fully-embroidered design with a merrowed edge, and is in brand new condition. 90mm by 65mm. 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 for each additional item. 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.