Produced between 1949 and 1957, in service with the AVMF until the end of the 1960s, PLAN and Polar Aviation until the 1970s.
ຜະລິດລະຫວ່າງປີ 1949 ແລະ 1957, ໃນການບໍລິການກັບ AVMF ຈົນຮອດທ້າຍຊຸມປີ 1960, PLAN ແລະ Polar Aviation ຈົນເຖິງຊຸມປີ 1970.