The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 48 units of the VHF UHF IFF ATC ANT, identified by NSN 1680015877928. This solicitation is part of a combined synopsis/solicitation process, and the approved sources for this item include specific manufacturers, ensuring compliance with defense standards. The components are critical for aerospace applications, particularly in enhancing communication and identification systems within military operations. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and all inquiries should be directed to the buyer via the email address provided in the solicitation document. The delivery is expected within 190 days after order, and further details can be accessed through the DLA's procurement portal.