Nomad aircraft N24-10 was authorised to carry out Flight 128 on 6 August 1976 at
Avalon, Victoria. In the course of this flight, the aircraft crashed and was destroyed.
The accident investigation team charged with the task of investigating all aspects of the
accident was divided into various groups and subgroups, the Flutter Subgroup being
part of the Engineering Group.
The terms of reference of the Flutter Subgroup were 'to investigate the flutter
characteristics of the aircraft in its accident configuration'. This is the report of the
subgroup to the Engineering Group Leader and is written in accordance with the
stated terms of reference.