- Implementation of IFS changes (08 Dec 1987)
- Implementation of IFS changes (27 Oct 1987)
- Implementation of IFS changes (11 Aug 1987)
- Implementation of IFS changes (21 Jul 1987)
- Implementation of IFS changes (07 Jul 1987)
- Implementation of IFS changes (16 Jun 1987)
- Implementation of IFS changes (13 Apr 1987)
- Implementation of IFS Cycle 29
- Implementation of IFS changes (10 Feb 1987)
- Implementation of IFS changes (03 Feb 1987)