This commemorative patch honors the A-1H Skyraider ('Spad') pilots who flew close air support and rescue escort missions for MACV-SOG (Studies and Observations Group) reconnaissance teams during covert cross-border operations in Laos, code-named Operation Prairie Fire. The crossed-propeller design and 'SAR' designation reflect the Skyraider's vital role protecting downed aircrew and embattled ground teams throughout the Vietnam War. Project: 218871