05/1983-05/1985
08/1983-10/1984
05/1983-10/1984
10/1984-05/1985
11/1984-05/1986
02/1984-02/1985
11/1984-07/1988
(8305-8505)2AL,4AL..GEN,SA,SAA ; (8505-8704)4AL.