The military aviation school in Cordoba operates a small number of Aero Boeros, mainly used to tug gliders into the air. PG-451 is seen here undergoing some tests. The AB-180 is an Argentine civil utility aircraft, a substantially improved development of the AB-95. It featured a more powerful engine and incorporated the aerodynamic changes made on the AB-115 and improved on them. The first example flew in 1967 and it was in production until 2000.