Home » General Operating Procedures » 1 » d The correct order for callsigns in a callsign exchange at the start and end of a transmission is:   a.   the other callsign followed by your own callsign   b.   your callsign followed by the other callsign   c.   your own callsign, repeated twice   d.   the other callsign, repeated twice Your answer "d" is not correct. "a" is the right answer. Next