Delivered in late 1964, A2-1020 was deployed to Vung Tau in Vietnam in 1966 with 9 Sqdn and in August that year, was involved in the most significant Australian action of the Vietnam War, resupplying surrounded Australian troops at Long Tan. When 9 Sqdn re-equipped with the more capable UH-1D, it returned to Australia in April 1968 for service with 5 Sqdn in the training role and from 1970 to 1983 was rotated around units at RAAF Williamtown, RAAF Pearce and RAAF Darwin on SAR duties. It returned to 5 Sqdn before becoming a ground training aid in 1984. Now shown in its Vietnam configuration.