COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES British Aerospace BAe 3100 (Jetstream) Series Aeroplanes AD/JETSTREAM/25 Electrical Power 8/88 Applicability: Serial Nos 601 to 646, 648 to 655, 657, 658, 660 to 666, 668 to 695, 697 to 708, 710 to 713, 715 to 741, 743 to 756, and 758 to 761. Requirement: Action in accordance with British Aerospace Jetstream 3100 SB 24-A-JM7631. Compliance: Part A by 31 August 1988. Part B by 31 September 1988. Background: One operator reported an incident of arcing between the terminal tag of a cable and an adjacent busbar mounting bracket.