09/15/2006. Remarks by Johan Visschedijk: "Built as A3D-2, redesignated A-3B in 1962.
147657: Converted to KA-3B in June 1967, and to EKA-3B in January 1968. In May 1975 it was converted back to KA-3B and finally withdrawn from use September 1989.
147658: Converted to KA-3B in June 1967, and to EKA-3B in March 1968 and finally withdrawn from use February 1974."