Two attendees converse on the flight line beside a radial-engine warbird during a 2015 memorial gathering honoring Vietnam-era Skyraider pilots and close air support aviators. The shirt reading "CAS Matters – Save the A-10" reflects the enduring bond between Vietnam War-era attack pilots and the modern close air support community, who trace a direct lineage from the A-1 Skyraider to today's A-10 Thunderbolt II. Project: 219944