hot zone timeline

Part 1

08/08/1967

08/18/1976 - 08/22/1976

09/3/1976 - 09/10/1976

10/13/1976

10/14/1976 - 10/20/1976

01/06/1980 - 01/15/1980

01/24/1980

09/26/1983

8/25/1987

9/2/1987

04/06/1988

Part 2

10/4/1989

11/1/1989

11/13/1989

11/27/1989

12/4/1989

12/6/1989

12/7/1989

12/18/1989